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• 3.3.2 ee98cf3ca1

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  Arduino Release v3.3.2 based on ESP-IDF v5.5.1 Stable

  petr.gadorek released this 2025-10-08 16:41:55 +00:00 | 615 commits to master since this release

  What's changed:

  Here are your release notes, with brackets removed from names and bullet points for the PRs:

  ---

  System PR

  • IDF release/v5.5 by @me-no-dev in #11853

  Peripherals

  Touch

  • Refactor touch pad error logging by @Kolodieiev in #11878

  UART

  • feat(uart): refactor PeriMan detaching function init by @SuGlider in #11896

  USB

  • feat(usb): global event task stack size normalization by @SuGlider in #11895
  • feat(tinyusb_cdc): avoid infinite loop when TinyUSB CDC layer hangs by @SuGlider in #11904

  Libraries

  ESP-SR

  • fix(esp_sr): Error with debug level log by @SuGlider in #11859

  Network

  • WiFiClientSecure: robust TLS writes (loop & chunk), avoid zero-length write -> fixes sporadic MBEDTLS_ERR_NET_CONN_RESET by @prooma in #11865

  Update

  • feat(update): Allow updating any type of file system by @me-no-dev in #11856

  OTA

  • fix(ota): Add legacy option for devices using MD5 authentication by @lucasssvaz in #11862
  • fix(ota): Fix authentication when using stored MD5 hashes by @lucasssvaz in #11905

  WebServer

  • feat(webserver): add support for chunked HTTP responses by @ritesh006 in #11894

  Zigbee

  • feat(zigbee): Extend switch EPs with get Light methods by @P-R-O-C-H-Y in #11902

  Boards Additions & Updates

  • Update pins_arduino.h for lolin_c3_pico to define LED as RGB rather than GRB by @mitra42 in #11851
  • feat(board): add support for Soldered NULA Mini ESP32C6 by @JosipKuci in #11852
  • fix(menu): remove unused flash size option for 4D Systems MIPI LCDs by @cruzjuniel in #11870
  • fix: Add upload flags to boards.txt for Twin AIoT Module by @bekirr12 in #11876
  • fix(board): Fix pid parameter for FoBE Quill ESP32S3 Mesh by @thegreenshark in #11877
  • fix(board): Fix wESP32 board config by @xorbit in #11879

  CI & testing

  • Migrate to wokwi-py-client (update pytest-embedded and esptool) by @JakubAndrysek in #11863
  • ci(tests): Move hardware tests to GitLab by @lucasssvaz in #11890
  • ci: Enhance boards test validation by @P-R-O-C-H-Y in #11888

  Documentation

  • Update README.md to mention ESP32-C5 by @Hedda in #11901

  Tooling

  • change(script): Update the issue template when version changed by @me-no-dev in #11850
  • feat(release): Update version on release and add XZ archives by @lucasssvaz in #11875

  Others

  • Runtime Flash Clock detection by @Jason2866 in #11903
  • fix(hash): add selective build option for Hash, WebServer dependency by @fill1890 in #11854

  New Contributors

  • @fill1890 made their first contribution in https://github.com/espressif/arduino-esp32/pull/11854
  • @JosipKuci made their first contribution in https://github.com/espressif/arduino-esp32/pull/11852
  • @prooma made their first contribution in https://github.com/espressif/arduino-esp32/pull/11865
  • @thegreenshark made their first contribution in https://github.com/espressif/arduino-esp32/pull/11877
  • @Kolodieiev made their first contribution in https://github.com/espressif/arduino-esp32/pull/11878
  • @ritesh006 made their first contribution in https://github.com/espressif/arduino-esp32/pull/11894
  • @Hedda made their first contribution in https://github.com/espressif/arduino-esp32/pull/11901

  Full Changelog: https://github.com/espressif/arduino-esp32/compare/3.3.1...3.3.2

  Downloads

  • esp32-3.3.2-libs.tar.xz
    0 downloads · 2026-07-17 18:45:19 +00:00 · 228 MiB
  • esp32-3.3.2-libs.zip
    0 downloads · 2026-07-17 18:45:47 +00:00 · 428 MiB
  • esp32-3.3.2.tar.xz
    0 downloads · 2026-07-17 18:45:50 +00:00 · 20 MiB
  • esp32-3.3.2.zip
    0 downloads · 2026-07-17 18:45:54 +00:00 · 26 MiB
  • package_esp32_dev_index.json
    0 downloads · 2026-07-17 18:45:56 +00:00 · 434 KiB
  • package_esp32_dev_index_cn.json
    0 downloads · 2026-07-17 18:45:58 +00:00 · 449 KiB
  • package_esp32_index.json
    0 downloads · 2026-07-17 18:46:00 +00:00 · 362 KiB
  • package_esp32_index_cn.json
    0 downloads · 2026-07-17 18:46:02 +00:00 · 375 KiB
• 3.3.1 54154c7806

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  Arduino Release v3.3.1 based on ESP-IDF v5.5.1 Stable

  petr.gadorek released this 2025-09-16 21:13:35 +00:00 | 649 commits to master since this release

  What's Changed

  System PR

  • IDF release/v5.5 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11773
  • IDF release/v5.5 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11815
  • IDF release/v5.5 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11847

  Chip Support

  • fix(esp32): float conversion warning in String::toFloat by @martinbudden in https://github.com/espressif/arduino-esp32/pull/11829
  • fix(esp32): Compiler warning - parameter byte in function EspClass::magicFlashChipSize shadows typedef uint8_t byte; by @martinbudden in https://github.com/espressif/arduino-esp32/pull/11827
  • fix(esp32): Compiler warning - loop variable a shadows previous instance of a in function i2c_slave_gpio_mode by @martinbudden in https://github.com/espressif/arduino-esp32/pull/11828

  Peripherals

  I2S

  • fix: Put valid category for ESP_I2S by @ozzloy in https://github.com/espressif/arduino-esp32/pull/11729

  LEDC

  • fix(ledc): Allow setting AnalogWrite frequency and resolution before calling analogWrite by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11756

  Touch

  • feat(touch): Support all touch versions in NG driver by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11643

  UART

  • feat(core): Add wait time before setup by @tanakamasayuki in https://github.com/espressif/arduino-esp32/pull/11367
  • feat(core) Update package json for mklittlefs 4.0.2 by @lbernstone in https://github.com/espressif/arduino-esp32/pull/11779
  • fix(uart): always applies the user selected UART Clock Source by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11747
  • feat(rmt): adds new function to send specific number of loops by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11748

  USB

  • fix(usbmidi): use channel in int16_t USB MIDI pitch bend by @Skyslycer in https://github.com/espressif/arduino-esp32/pull/11795
  • feat(usb): allow the MIDI constructor to define a device name by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11720

  Libraries

  • feat(hash): Add hashing library and new algorithms by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11676

  Bluetooth & BLE

  • BLE: BLECharacteristic::setValue() cleanup and optimization by @Kolcha in https://github.com/espressif/arduino-esp32/pull/11751
  • fix(ble): Fix BLESecurity and add examples by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11681
  • refactor(ble): minor BLE library cleanup by @Kolcha in https://github.com/espressif/arduino-esp32/pull/11789
  • feat(simpleBLE): Add support for NimBLE by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11813
  • fix(BLE): Fix double callback and secure examples by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11812
  • feat(ble): Enable BLE for ESP32-P4 through esp-hosted by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11804

  Ethernet

  • feat(eth): Add support for LAN867X ETH PHY by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11843

  ESP-NOW

  • fix: Use correct category for ESP_NOW by @ozzloy in https://github.com/espressif/arduino-esp32/pull/11746

  ESP-SR

  • feat(sr): Update ESP-SR to 2.x and enable it for ESP32-P4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11785
  • fix(sr): Fix ESP-SR lib and example for v2.x by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11797

  FS

  • fix(cpp): Fixes for cpp code scanning alerts by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11704

  Network

  • refactor(http-client): Replace USE_SERIAL with direct Serial by @JakubAndrysek in https://github.com/espressif/arduino-esp32/pull/11786
  • fix(package_index): Use HTTPS URL for online help link by @pillo79 in https://github.com/espressif/arduino-esp32/pull/11790
  • feat(HTTPClient): add support for collecting all HTTP headers by @JakubAndrysek in https://github.com/espressif/arduino-esp32/pull/11768
  • Update HTTPUpdateServer.h to Fix SPIFFS Update error: Bad Size Given by @kapyaar in https://github.com/espressif/arduino-esp32/pull/11586

  OTA

  • Feat: OTA inhibit sleep by @Rippanda12 in https://github.com/espressif/arduino-esp32/pull/11836

  WebServer

  • feat(WebServer): Add support for JavaScript modules by @cosstab in https://github.com/espressif/arduino-esp32/pull/11782

  WiFi

  • Fix (WiFi): Do not steal scan results by @vlastahajek in https://github.com/espressif/arduino-esp32/pull/11838

  Zigbee

  • feat(zigbee): Update ESP-ZIGBEE-SDK to 1.6.6 by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11641
  • feat(zigbee): Update esp-zigbee-lib to 1.6.7 by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11772
  • fix(zigbee): Add lock in scanNetworks to avoid race condition by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11792
  • feat(zigbee): Add stop/start methods + add missing license headers by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11791
  • feat(zigbee): Add multistate endpoint support by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11609
  • feat(zigbee): Add Binary Output support by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11560
  • feat(zigbee): Add Write Response Handler + option to allow multi endpoint binding by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11817

  Boards Additions & Updates

  • Add senseBox Eye board by @PaulaScharf in https://github.com/espressif/arduino-esp32/pull/11608
  • change(partitions): Reorder No OTA TinyUF2 partition scheme to come first on 4MB boards by @tyeth in https://github.com/espressif/arduino-esp32/pull/11692
  • fix(esp32:m5stack_atoms3) : Update pins_arduino.h of variant m5stack_atoms3 with correct LED_BUILTIN value matching GPIO #35 by @brice-fr in https://github.com/espressif/arduino-esp32/pull/11689
  • variant lilyho_t3_s3_sx127x duplicates LORA_BUSY - deleting one of them by @mitra42 in https://github.com/espressif/arduino-esp32/pull/11678
  • feat(esp32): Added a new device(xiao esp32c5) by @AZKKXL in https://github.com/espressif/arduino-esp32/pull/11677
  • fix flash_size for denky32 by @GitNik1 in https://github.com/espressif/arduino-esp32/pull/11750
  • Add OTA to senseBox Eye board by @PaulaScharf in https://github.com/espressif/arduino-esp32/pull/11684
  • Added FoBE Quill ESP32S3 Mesh board support by @chihosin in https://github.com/espressif/arduino-esp32/pull/11698
  • feat: Add Twin AIoT Module support for ESP32-S3-N4R2 by @bekirr12 in https://github.com/espressif/arduino-esp32/pull/11755
  • docs: Fix link and formatting in core_compatibility.rst by @eMUQI in https://github.com/espressif/arduino-esp32/pull/11764
  • fix(pins_arduino): Fixes te mask for the Watchy Device pins by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11738
  • Update tinyuf2 0.35 by @tyeth in https://github.com/espressif/arduino-esp32/pull/11631
  • Add 4D Systems' ESP32-P4 MIPI Display Modules by @cruzjuniel in https://github.com/espressif/arduino-esp32/pull/11819
  • feat(variants): Add variant for M5Tab5 by @lboue in https://github.com/espressif/arduino-esp32/pull/11832
  • feat(axiometa_pixie_m1): Add Axiometa PIXIE M1 by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11840
  • feat(board): add support for Silicognition ManT1S by @xorbit in https://github.com/espressif/arduino-esp32/pull/11848

  CI & testing

  • feat(codeql): Add CodeQL analysis for interpreted languages by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11662
  • feat(codeql): Add CPP analysis by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11682
  • ci(component): Move component compilation to a separate workflow by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11673
  • fix(component): Use external diag logs to avoid error by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11661
  • fix(actions): Add missing permissions for workflows by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11709
  • Add function to handle library installation from ci.json by @JakubAndrysek in https://github.com/espressif/arduino-esp32/pull/11766
  • ci(build): Improve dependency detection by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11770
  • ci(pre-commit): Add label if manual fixes are required by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11776
  • ci(component): Enable ESP32-C5 for component testing by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11794
  • fix(pre-commit): Make tagging work for forks by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11799
  • ci(pre-commit): Comment when fixes are needed by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11802
  • fix(ltoa): Use proper labs for long values and fix affected sketches detection by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11814

  Documentation

  • docs: Correct ADC default resolution statement for ESP32-S2 by @eMUQI in https://github.com/espressif/arduino-esp32/pull/11653
  • fix(docs): Correct list indentation for analogWrite parameter by @eMUQI in https://github.com/espressif/arduino-esp32/pull/11727
  • fix(docs): Updates SPI reference link in documentation by @eMUQI in https://github.com/espressif/arduino-esp32/pull/11753

  Tooling

  • change(esptool): Upgrade esptool to 5.0.2 by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11680
  • fix(python): Fixes for Python code scanning alerts by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11668
  • change(esptool): Upgrade to version 5.1.0 by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11845

  Others

  • Allow calls to timer functions within ISR by @angelnu in https://github.com/espressif/arduino-esp32/pull/11629
  • feat(github): remove ESP32 forum from issue template by @Parsaabasi in https://github.com/espressif/arduino-esp32/pull/11639
  • feat(github): remove ESP32 forum from issue template by @Parsaabasi in https://github.com/espressif/arduino-esp32/pull/11639
  • feat(github): Update template type by @Parsaabasi in https://github.com/espressif/arduino-esp32/pull/11640
  • fix(github-template): indentation by @Parsaabasi in https://github.com/espressif/arduino-esp32/pull/11667
  • Add header check for esp_bt.h in esp32-hal-misc.c by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11793
  • feat(perimgr): add function to retrieve detaching CB by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11700
  • Fix warnings with c++23 (gcc 15.1) by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11824

  New Contributors

  • @angelnu made their first contribution in https://github.com/espressif/arduino-esp32/pull/11629
  • @Parsaabasi made their first contribution in https://github.com/espressif/arduino-esp32/pull/11639
  • @ozzloy made their first contribution in https://github.com/espressif/arduino-esp32/pull/11729
  • @AZKKXL made their first contribution in https://github.com/espressif/arduino-esp32/pull/11677
  • @mitra42 made their first contribution in https://github.com/espressif/arduino-esp32/pull/11678
  • @brice-fr made their first contribution in https://github.com/espressif/arduino-esp32/pull/11689
  • @chihosin made their first contribution in https://github.com/espressif/arduino-esp32/pull/11698
  • @bekirr12 made their first contribution in https://github.com/espressif/arduino-esp32/pull/11755
  • @Kolcha made their first contribution in https://github.com/espressif/arduino-esp32/pull/11751
  • @cosstab made their first contribution in https://github.com/espressif/arduino-esp32/pull/11782
  • @Skyslycer made their first contribution in https://github.com/espressif/arduino-esp32/pull/11795
  • @cruzjuniel made their first contribution in https://github.com/espressif/arduino-esp32/pull/11819
  • @martinbudden made their first contribution in https://github.com/espressif/arduino-esp32/pull/11829
  • @Rippanda12 made their first contribution in https://github.com/espressif/arduino-esp32/pull/11836
  • @kapyaar made their first contribution in https://github.com/espressif/arduino-esp32/pull/11586

  Full Changelog: https://github.com/espressif/arduino-esp32/compare/3.3.0...3.3.1

  Downloads

  • esp32-3.3.1.zip
    0 downloads · 2026-07-17 18:46:06 +00:00 · 26 MiB
  • package_esp32_dev_index.json
    0 downloads · 2026-07-17 18:46:08 +00:00 · 413 KiB
  • package_esp32_dev_index_cn.json
    0 downloads · 2026-07-17 18:46:10 +00:00 · 428 KiB
  • package_esp32_index.json
    0 downloads · 2026-07-17 18:46:12 +00:00 · 341 KiB
  • package_esp32_index_cn.json
    0 downloads · 2026-07-17 18:46:13 +00:00 · 353 KiB
• 3.3.0 dbaf6a3226

  Compare

  Arduino Release v3.3.0 based on ESP-IDF v5.5.0 Stable

  petr.gadorek released this 2025-07-23 12:28:45 +00:00 | 1085 commits to master since this release

  What's Changed

  System PR

  • IDF master by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11150
  • fix(esp32c5): Add proper RTC clock source to uartSetClockSource by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11255
  • IDF master by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11204
  • IDF master by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11289
  • fix(esp32): Add missing vflip status in esp32-cam example by @h-2-0 in https://github.com/espressif/arduino-esp32/pull/11335
  • IDF master by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11342
  • IDF release/v5.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11212
  • IDF release/v5.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11357
  • IDF master by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11358
  • IDF release/v5.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11406
  • IDF release/v5.5 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11369
  • IDF release/v5.5 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11504
  • IDF release/v5.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11512
  • IDF release/v5.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11517
  • IDF release/v5.5 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11543
  • IDF release/v5.5 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11601
  • IDF release/v5.5 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11623
  • IDF release/v5.5 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11626
  • Arduino ESP32 v3.3 based on ESP-IDF v5.5 (master) by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10884
    ##Chip Support

  Peripherals

  GPIO

  • fix(gpio): Fix GPIO warning message by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11268
  • feat(gpio): new functional interrupt lambda example by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11589

  I2S

  • Fix(I2S example): make fix to the ESP32 I2S simple tone example by @greenyleaf in https://github.com/espressif/arduino-esp32/pull/10954
  • Add access methods to get the Wire bus number and I2C bus handle by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11570

  LEDC

  • feat(ledc): clear all fields added to ledc struct in IDF 5.4 by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11276
  • feat(ledc): Improve timer management with frequency/resolution matching by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11452
  • feat(LEDC): Add Gamma Fade support and enhance auto channel/timer selection for multi-group by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11464
  • fix(example): led flash not working if not using default model in camera example. by @HighDoping in https://github.com/espressif/arduino-esp32/pull/11466

  PSRAM

  • fix: Add PSRAM Option for Geekble nano by @syong0921 in https://github.com/espressif/arduino-esp32/pull/11432

  RMT

  • fix(rmt): memset all config structs to zero before using by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11203
  • refactor(rmt): refactored RMT loopback example by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11221
  • feat(rmt): fixes example to run correctly within IDF 5.x by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11292

  UART

  • Add an option to force IDF's default UART clock source by @gonzabrusco in https://github.com/espressif/arduino-esp32/pull/11191
  • feat(logging): Arduino log redirection by @mathieucarbou in https://github.com/espressif/arduino-esp32/pull/11159
  • feat(uart): sets correct ESP32/S2 clock source for the example by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11286
  • feat(uart): simplifies UART example based on MODBUS standard by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11309
  • feat(uart): fixes loopback function after IDF changes by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11492
  • feat(uart): fixes pin attach for any IDF 5.x by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11499
  • fix(uart): removes assert() to avoid reset by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11508
  • fix(build): make core compatible with IDF 5.3 by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11607

  USB

  • fix(usb): uninitilized variable warning message by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11222
  • feat(usb): add a few more consumer control HID commands by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11227
  • fix(usb_hid): duplicated CONSUMER_CONTROL_PLAY_PAUSE by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11242
  • remove weak function declaration of tud_msc_is_writable_cb to fix simultaneous CDC and MSC by @PaulaScharf in https://github.com/espressif/arduino-esp32/pull/11353

  Libraries

  Bluetooth & BLE

  • Use CONFIG_BT_BLUEDROID_ENABLED for enabling by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11214
  • check for CONFIG_BT_BLUEDROID_ENABLED in esp32-hal-misc.c by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11234
  • make BT core code execution conditional from include esp_bt.h by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11413
  • include "esp_bt.h" only when existing by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11438
  • feat(NimBLE): Add support for NimBLE by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11424
  • ci(ext_lib): Skip P4 in ArduinoBLE test by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11520

  ESP-NOW

  • fix(esp_now): Fix broadcast example and use nullptr by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11490
  • feat(esp_now): Add support for ESP NOW V2 by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11524

  ESP-SR

  • fix(ESP_SR): crash on watchdog timeout in iddle task by @vlastahajek in https://github.com/espressif/arduino-esp32/pull/11376

  Matter

  • feat(matter): Adds Matter Events callback plus example by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11465
  • feat(matter): enables BLE Matter commissioning with NimBLE by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11537
  • fix(merge): Fix merging CN Json by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11574
  • feat(matter): new matter example by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11561
  • feat(matter): removing wifi requirement for H2 and C5 by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11581

  Network

  • HTTPUpdate: Support HTTP 204 by @sidwarkd in https://github.com/espressif/arduino-esp32/pull/11408
  • C2: Disable network provisioning by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11423
  • fix(async): Update IP setup in AsyncUDP by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11569
  • feat(netif): Allow setting interface's routing priority by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11617

  Update

  • Update ZigbeeColorDimmableLight to clamp color hue and saturation to 0-254 (Fixes #11527) by @thorrak in https://github.com/espressif/arduino-esp32/pull/11528

  OTA

  • fix(csrf): Fix SCRF vulnerability in OTA examples and libraries by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11530

  OpenThread

  • feat(openthread): adds native api by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11474
  • feat(openthread): Add RLOC16 in otPrintNetworkInformation() by @lboue in https://github.com/espressif/arduino-esp32/pull/11480
  • feat(openthread): native API extension by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11598

  SD

  • feat(SDFS): Add destructor for SD card to clean up resources by @JakubAndrysek in https://github.com/espressif/arduino-esp32/pull/11521

  SPI

  • New SPI invert hardware SS function in hall-spi and SPI library by @SimGearEvolution in https://github.com/espressif/arduino-esp32/pull/11297
  • fix(spi): Add missing initializer for ss_invert by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11320
  • feat(spi): Add return values to SPI begin + comments on SPI buses by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11477
  • fix(spi): Correct SPI mapping for ESP32S2 by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11510
  • fix(spi): Fix bus clock for ESP32-P4 + remove S2 leftover by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11547

  WiFi

  • fix(wifi): Workaround bug in esp_wifi_get_protocol() by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11239
  • Update version for wifi remote by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11344
  • feat(p4): Add method to set the pins for SDIO to WiFi chip by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11513

  Wire

  • feat(wire): std::functional Wire slave callback functions by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11582

  Zigbee

  • feat(zigbee): Add PM2.5 endpoint support by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11205
  • fix(zigbeeEP): review of names and memory allocation by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11199
  • feat(zigbee): Add battery voltage attribute support by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11210
  • feat(esp32): Zigbee power outlet example by @lboue in https://github.com/espressif/arduino-esp32/pull/11296
  • feat(zigbee): Remove static variables, improve binding, new example by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11316
  • feat(zigbee): Add support for Binary input EP + Analog EP extension by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11339
  • feat(zigbee): Add AC DC ElectricalMeasurement support by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11384
  • feat(zigbee): Check the type of leave signal by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11385
  • feat(zigbee): Add endpoint identification in read handlers + command structures fix by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11425
  • feat(zigbee): Add method to set/get/report analog output by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11431
  • feat(zigbee): Update to esp-zigbee-sdk 1.6.5 and fix ci.json files by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11436
  • feat(zigbee): Support min/max setting for Analog EP by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11451
  • feat(zigbee): Add Fan Control endpoint support by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11559
  • feat(zigbee): Add callback option for default response message by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11613
  • fix(zigbee): Replace assert with error log to solve immediate crash by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11614
  • fix(zigbee): Fix RGB color calculation by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11624

  Boards Additions & Updates

  • Modify T-LoRa-Pager device PID by @lewisxhe in https://github.com/espressif/arduino-esp32/pull/11194
  • fix(board): Alfredo NoU3 pins_arduino.h uses uint8_t but it causes error with esp32-hal-gpio.h by @SaintSampo in https://github.com/espressif/arduino-esp32/pull/11206
  • Update LilyGo T-Watch-S3-Ultra and T-LoRa-Pager variants by @lewisxhe in https://github.com/espressif/arduino-esp32/pull/11299
  • Update boards.txt with updated CodeCell board variant by @microbotsio in https://github.com/espressif/arduino-esp32/pull/11313
  • Add new board: Sparkle Motion Stick by @ladyada in https://github.com/espressif/arduino-esp32/pull/11330
  • Added new Unexpected Maker SQUiXL and EDGES3[D] boards. by @UnexpectedMaker in https://github.com/espressif/arduino-esp32/pull/11350
  • add dfrobot lorawan esp32s3 board by @qhddz in https://github.com/espressif/arduino-esp32/pull/11362
  • fix(board): Alfredo-NoU3 changed default upload mode from Hardware CDC and JTAG to USB-OTG by @SaintSampo in https://github.com/espressif/arduino-esp32/pull/11403
  • feat(board): Add custom board YB-ESP32-S3-DRV by @yellobyte in https://github.com/espressif/arduino-esp32/pull/11388
  • fix: Updated the tools options for Geekble Mini by @syong0921 in https://github.com/espressif/arduino-esp32/pull/11437
  • feat(boards): update wifiduinov2&wifiduino32s3 boards setting by @i3water in https://github.com/espressif/arduino-esp32/pull/11440
  • feat(p4): Add 32MB Flash Partitions to ESP32-P4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11453
  • fix(board): Update Pin compatibility by @SooDragon in https://github.com/espressif/arduino-esp32/pull/11473
  • fix: Delete 8M flash option for xiao_esp32_s3_plus by @is-qian in https://github.com/espressif/arduino-esp32/pull/11476
  • feat(variant): add kode dot ESP32-S3 board with QSPI LCD, SD and GPIO … by @LusimiCollado in https://github.com/espressif/arduino-esp32/pull/11371
  • feat(p4): Add method to set the pins for SDIO to WiFi chip by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11513
  • feat(board): add support for RAKwireless RAK3112 by @DanielCao0 in https://github.com/espressif/arduino-esp32/pull/11485\
  • Add FED4 board by @strid3r21 in https://github.com/espressif/arduino-esp32/pull/11536
  • fix(board): Update variant.cpp for senseBox MCU-S2 ESP32-S2 by @PaulaScharf in https://github.com/espressif/arduino-esp32/pull/11532
  • Add Deneyap Kart v2 by @DogushC in https://github.com/espressif/arduino-esp32/pull/11545
  • fix(board): Update PSRAM configuration for RAK3112 to fix PSRAM error by @DanielCao0 in https://github.com/espressif/arduino-esp32/pull/11552
  • fix(tamc_termod_s3): Fix header includes by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11625
  • feat(board): Add onboard LED support for Waveshare ESP32-S3 Zero by @eMUQI in https://github.com/espressif/arduino-esp32/pull/11630

  CI & testing

  • ci(pre-commit): Lock versions to SHA and apply fixes by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11248
  • ci(idf): Use included IDF examples in CI by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11240
  • ci(release): Add package JSON with chinese mirrors by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11288
  • feat(codeowners): Initial CODEOWNERS setup by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11397
  • fix(ci): Process only needed files in publish sizes by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11439
  • fix(release): Replace all assets with chinese mirrors by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11323
  • fix(dangerjs): Disable target branch rule by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11565
  • ci(gitlab): Initial GitLab setup by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11577

  Documentation

  • docs(language): Enforce English on contributions and issues by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11267
  • docs(mirror): Add Chinese mirror links by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11317
  • fix(libraries/asyncudp): IPv4 ONLY listenMulticast() by @nikiwaibel in https://github.com/espressif/arduino-esp32/pull/11444
  • fix(docs): correct code block indentation in core_compatibility.rst by @eMUQI in https://github.com/espressif/arduino-esp32/pull/11471
  • fix(docs): Fix links and versions by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11505
  • feat(docs_version): Update docs in update-version script by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11564
  • feat(docs): Add Zigbee library API documentation by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11525
  • feat(docs): Updaze Zigbee docs with latest changes by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11627

  Tooling

  • Update gen_esp32part.py by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11391
  • feat(esptool): Upgrade to esptool v5 by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11433
  • feat(esptool): Upgrade to esptool v5 by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11487
  • pioarduino changes for updated esptool.py v5.0.0 by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11488
  • change(esptool): Upgrade esptool to release v5.0.0 (3.2.x) by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11562
  • change(esptool): Upgrade esptool to release v5.0.0 (3.3.x) by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11563
  • pioarduino only: fix deprecated warnings caused from esptool v5.0.0 by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11556

  Others

  • Restore proper pin remapping functionality after 3.2.0 by @pillo79 in https://github.com/espressif/arduino-esp32/pull/11315
  • fix(rainmaker): Fix the 8MB partition scheme by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11363
  • feat(ssl): Do not check if client is connected if already disconnected by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11356
  • feat(ap): Add support for DHCP Captive Portal (opt 114) by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11412
  • Proper EDNS handling and cleaner NOERROR response in DNSSERVER by @Kolkman in https://github.com/espressif/arduino-esp32/pull/11411
  • Fix appending to Strings longer than 64k by @MattiasTF in https://github.com/espressif/arduino-esp32/pull/11523
  • pioarduino only: make adresses for partitions.bin and boot_app0.bin configureable by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11534
  • fix(ppp): Detach PPP RST pin from periman on end by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11620
  • feat(test): Enhance NVS test by @JakubAndrysek in https://github.com/espressif/arduino-esp32/pull/11481

  New Contributors

  • @SimGearEvolution made their first contribution in https://github.com/espressif/arduino-esp32/pull/11297
  • @h-2-0 made their first contribution in https://github.com/espressif/arduino-esp32/pull/11335
  • @qhddz made their first contribution in https://github.com/espressif/arduino-esp32/pull/11362
  • @sidwarkd made their first contribution in https://github.com/espressif/arduino-esp32/pull/11408
  • @syong0921 made their first contribution in https://github.com/espressif/arduino-esp32/pull/11432
  • @nikiwaibel made their first contribution in https://github.com/espressif/arduino-esp32/pull/11444
  • @greenyleaf made their first contribution in https://github.com/espressif/arduino-esp32/pull/10954
  • @PaulaScharf made their first contribution in https://github.com/espressif/arduino-esp32/pull/11353
  • @eMUQI made their first contribution in https://github.com/espressif/arduino-esp32/pull/11471
  • @Kolkman made their first contribution in https://github.com/espressif/arduino-esp32/pull/11411
  • @JakubAndrysek made their first contribution in https://github.com/espressif/arduino-esp32/pull/11481
  • @LusimiCollado made their first contribution in https://github.com/espressif/arduino-esp32/pull/11371
  • @HighDoping made their first contribution in https://github.com/espressif/arduino-esp32/pull/11466
  • @DanielCao0 made their first contribution in https://github.com/espressif/arduino-esp32/pull/11485
  • @thorrak made their first contribution in https://github.com/espressif/arduino-esp32/pull/11528

  Full Changelog: https://github.com/espressif/arduino-esp32/compare/3.2.0...3.3.0

  Downloads

  • esp32-3.3.0.zip
    0 downloads · 2026-07-17 18:46:18 +00:00 · 25 MiB
  • package_esp32_dev_index.json
    0 downloads · 2026-07-17 18:46:20 +00:00 · 398 KiB
  • package_esp32_dev_index_cn.json
    0 downloads · 2026-07-17 18:46:22 +00:00 · 412 KiB
  • package_esp32_index.json
    0 downloads · 2026-07-17 18:46:24 +00:00 · 326 KiB
  • package_esp32_index_cn.json
    0 downloads · 2026-07-17 18:46:25 +00:00 · 337 KiB
• 3.3.0-RC1 a69c71f6ad

  Compare

  Arduino Release v3.3.0-RC1 based on ESP-IDF v5.5.0-C1 Stable

  petr.gadorek released this 2025-07-16 16:55:53 +00:00 | 1107 commits to master since this release

  What's Changed

  System PR

  • IDF master by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11150
  • fix(esp32c5): Add proper RTC clock source to uartSetClockSource by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11255
  • IDF master by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11204
  • IDF master by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11289
  • IDF master by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11342
  • Update version for wifi remote by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11344
  • IDF master by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11358
  • IDF release/v5.5 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11369
  • IDF release/v5.5 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11504
  • IDF release/v5.5 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11543
  • IDF release/v5.5 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11601
    ##Chip Support

  Peripherals

  GPIO

  • feat(gpio): new functional interrupt lambda example by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11589

  PSRAM

  • fix(board): Update PSRAM configuration for RAK3112 to fix PSRAM error by @DanielCao0 in https://github.com/espressif/arduino-esp32/pull/11552

  Libraries

  Bluetooth & BLE

  • feat(NimBLE): Add support for NimBLE by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11424

  Matter

  • feat(matter): enables BLE Matter commissioning with NimBLE by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11537
  • feat(matter): new matter example by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11561
  • feat(matter): removing wifi requirement for H2 and C5 by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11581

  Network

  • fix(async): Update IP setup in AsyncUDP by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11569

  OpenThread

  • feat(openthread): native API extension by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11598

  Wire

  • Add access methods to get the Wire bus number and I2C bus handle by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11570
  • feat(wire): std::functional Wire slave callback functions by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11582

  Zigbee

  • feat(zigbee): Update to esp-zigbee-sdk 1.6.5 and fix ci.json files by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11436
  • feat(zigbee): Add Fan Control endpoint support by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11559

  Boards Additions & Updates

  • Add Deneyap Kart v2 by @DogushC in https://github.com/espressif/arduino-esp32/pull/11545
  • pioarduino only: fix deprecated warnings caused from esptool v5.0.0 by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11556

  CI & testing

  • fix(dangerjs): Disable target branch rule by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11565
  • fix(merge): Fix merging CN Json by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11574
  • ci(gitlab): Initial GitLab setup by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11577

  Documentation

  • feat(docs_version): Update docs in update-version script by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11564

  Tooling

  • feat(esptool): Upgrade to esptool v5 by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11433
  • change(esptool): Upgrade esptool to release v5.0.0 (3.2.x) by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11562
  • change(esptool): Upgrade esptool to release v5.0.0 (3.3.x) by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11563

  Others

  Full Changelog: https://github.com/espressif/arduino-esp32/compare/3.2.1...3.3.0-RC1

  Downloads

  • esp32-3.3.0-RC1.zip
    0 downloads · 2026-07-17 18:46:30 +00:00 · 25 MiB
  • package_esp32_dev_index.json
    0 downloads · 2026-07-17 18:46:32 +00:00 · 392 KiB
  • package_esp32_dev_index_cn.json
    0 downloads · 2026-07-17 18:46:34 +00:00 · 405 KiB
• 3.2.1 ac961f671a

  Compare

  Arduino Release v3.2.1 based on ESP-IDF v5.4.2 Stable

  petr.gadorek released this 2025-07-03 13:42:28 +00:00 | 1189 commits to master since this release

  What's Changed

  System PR

  • fix(esp32): Add missing vflip status in esp32-cam example by @h-2-0 in https://github.com/espressif/arduino-esp32/pull/11335
  • IDF release/v5.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11212
  • IDF release/v5.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11357
  • IDF release/v5.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11406
  • IDF release/v5.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11512
  • IDF release/v5.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11517

  Peripherals

  GPIO

  • fix(gpio): Fix GPIO warning message by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11268

  I2S

  • Fix(I2S example): make fix to the ESP32 I2S simple tone example by @greenyleaf in https://github.com/espressif/arduino-esp32/pull/10954

  LEDC

  • feat(ledc): clear all fields added to ledc struct in IDF 5.4 by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11276
  • feat(ledc): Improve timer management with frequency/resolution matching by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11452
  • feat(LEDC): Add Gamma Fade support and enhance auto channel/timer selection for multi-group by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11464

  PSRAM

  • fix: Add PSRAM Option for Geekble nano by @syong0921 in https://github.com/espressif/arduino-esp32/pull/11432

  RMT

  • fix(rmt): memset all config structs to zero before using by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11203
  • refactor(rmt): refactored RMT loopback example by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11221
  • feat(rmt): fixes example to run correctly within IDF 5.x by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11292

  UART

  • Add an option to force IDF's default UART clock source by @gonzabrusco in https://github.com/espressif/arduino-esp32/pull/11191
  • feat(logging): Arduino log redirection by @mathieucarbou in https://github.com/espressif/arduino-esp32/pull/11159
  • feat(uart): sets correct ESP32/S2 clock source for the example by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11286
  • feat(uart): simplifies UART example based on MODBUS standard by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11309
  • feat(uart): fixes loopback function after IDF changes by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11492
  • feat(uart): fixes pin attach for any IDF 5.x by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11499
  • fix(uart): removes assert() to avoid reset by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11508

  USB

  • fix(usb): uninitilized variable warning message by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11222
  • feat(usb): add a few more consumer control HID commands by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11227
  • fix(usb_hid): duplicated CONSUMER_CONTROL_PLAY_PAUSE by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11242

  Libraries

  • fix(libraries/asyncudp): IPv4 ONLY listenMulticast() by @nikiwaibel in https://github.com/espressif/arduino-esp32/pull/11444

  Bluetooth & BLE

  • Use CONFIG_BT_BLUEDROID_ENABLED for enabling by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11214
  • check for CONFIG_BT_BLUEDROID_ENABLED in esp32-hal-misc.c by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11234
  • include "esp_bt.h" only when existing by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11438

  ESP-NOW

  • fix(esp_now): Fix broadcast example and use nullptr by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11490
  • feat(esp_now): Add support for ESP NOW V2 by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11524

  ESP-SR

  • fix(ESP_SR): crash on watchdog timeout in iddle task by @vlastahajek in https://github.com/espressif/arduino-esp32/pull/11376

  Matter

  • feat(matter): Adds Matter Events callback plus example by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11465

  Network

  • HTTPUpdate: Support HTTP 204 by @sidwarkd in https://github.com/espressif/arduino-esp32/pull/11408
  • C2: Disable network provisioning by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11423

  Update

  • Update LilyGo T-Watch-S3-Ultra and T-LoRa-Pager variants by @lewisxhe in https://github.com/espressif/arduino-esp32/pull/11299
  • Update boards.txt with updated CodeCell board variant by @microbotsio in https://github.com/espressif/arduino-esp32/pull/11313

  OpenThread

  • feat(openthread): adds native api by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11474
  • feat(openthread): Add RLOC16 in otPrintNetworkInformation() by @lboue in https://github.com/espressif/arduino-esp32/pull/11480

  SD

  • feat(SDFS): Add destructor for SD card to clean up resources by @JakubAndrysek in https://github.com/espressif/arduino-esp32/pull/11521

  SPI

  • New SPI invert hardware SS function in hall-spi and SPI library by @SimGearEvolution in https://github.com/espressif/arduino-esp32/pull/11297
  • fix(spi): Add missing initializer for ss_invert by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11320
  • feat(spi): Add return values to SPI begin + comments on SPI buses by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11477
  • fix(spi): Correct SPI mapping for ESP32S2 by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11510¨
  • fix(spi): Fix bus clock for ESP32-P4 + remove S2 leftover by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11547

  WiFi

  • fix(wifi): Workaround bug in esp_wifi_get_protocol() by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11239
  • feat(ap): Add support for DHCP Captive Portal (opt 114) by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11412
  • feat(p4): Add method to set the pins for SDIO to WiFi chip by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11513

  Zigbee

  • feat(zigbee): Add PM2.5 endpoint support by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11205
  • fix(zigbeeEP): review of names and memory allocation by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11199
  • feat(zigbee): Add battery voltage attribute support by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11210
  • feat(esp32): Zigbee power outlet example by @lboue in https://github.com/espressif/arduino-esp32/pull/11296
  • feat(zigbee): Remove static variables, improve binding, new example by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11316
  • feat(zigbee): Add support for Binary input EP + Analog EP extension by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11339
  • feat(zigbee): Add AC DC ElectricalMeasurement support by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11384
  • feat(zigbee): Check the type of leave signal by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11385
  • feat(zigbee): Add endpoint identification in read handlers + command structures fix by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11425
  • feat(zigbee): Add method to set/get/report analog output by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11431
  • feat(zigbee): Support min/max setting for Analog EP by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11451
  • Update ZigbeeColorDimmableLight to clamp color hue and saturation to 0-254 (Fixes #11527) by @thorrak in https://github.com/espressif/arduino-esp32/pull/11528

  Boards Additions & Updates

  • Modify T-LoRa-Pager device PID by @lewisxhe in https://github.com/espressif/arduino-esp32/pull/11194
  • fix(board): Alfredo NoU3 pins_arduino.h uses uint8_t but it causes error with esp32-hal-gpio.h by @SaintSampo in https://github.com/espressif/arduino-esp32/pull/11206
  • Add new board: Sparkle Motion Stick by @ladyada in https://github.com/espressif/arduino-esp32/pull/11330
  • Added new Unexpected Maker SQUiXL and EDGES3[D] boards. by @UnexpectedMaker in https://github.com/espressif/arduino-esp32/pull/11350
  • add dfrobot lorawan esp32s3 board by @qhddz in https://github.com/espressif/arduino-esp32/pull/11362
  • fix(board): Alfredo-NoU3 changed default upload mode from Hardware CDC and JTAG to USB-OTG by @SaintSampo in https://github.com/espressif/arduino-esp32/pull/11403
  • fix: Updated the tools options for Geekble Mini by @syong0921 in https://github.com/espressif/arduino-esp32/pull/11437
  • feat(boards): update wifiduinov2&wifiduino32s3 boards setting by @i3water in https://github.com/espressif/arduino-esp32/pull/11440
  • feat(p4): Add 32MB Flash Partitions to ESP32-P4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11453
  • fix(board): Update Pin compatibility by @SooDragon in https://github.com/espressif/arduino-esp32/pull/11473
  • fix: Delete 8M flash option for xiao_esp32_s3_plus by @is-qian in https://github.com/espressif/arduino-esp32/pull/11476
  • feat(variant): add kode dot ESP32-S3 board with QSPI LCD, SD and GPIO … by @LusimiCollado in https://github.com/espressif/arduino-esp32/pull/11371
  • feat(board): add support for RAKwireless RAK3112 by @DanielCao0 in https://github.com/espressif/arduino-esp32/pull/11485
  • Add FED4 board by @strid3r21 in https://github.com/espressif/arduino-esp32/pull/11536
  • fix(board): Update variant.cpp for senseBox MCU-S2 ESP32-S2 by @PaulaScharf in https://github.com/espressif/arduino-esp32/pull/11532

  CI & testing

  • ci(pre-commit): Lock versions to SHA and apply fixes by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11248
  • ci(idf): Use included IDF examples in CI by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11240
  • ci(release): Add package JSON with chinese mirrors by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11288
  • feat(codeowners): Initial CODEOWNERS setup by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11397
  • fix(ci): Process only needed files in publish sizes by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11439
  • feat(test): Enhance NVS test by @JakubAndrysek in https://github.com/espressif/arduino-esp32/pull/11481
  • ci(ext_lib): Skip P4 in ArduinoBLE test by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11520

  Documentation

  • docs(language): Enforce English on contributions and issues by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11267
  • docs(mirror): Add Chinese mirror links by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11317
  • fix(release): Replace all assets with chinese mirrors by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11323
  • fix(docs): correct code block indentation in core_compatibility.rst by @eMUQI in https://github.com/espressif/arduino-esp32/pull/11471
  • fix(docs): Fix links and versions by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11505

  Tooling

  • Update gen_esp32part.py by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11391* feat(board): Add custom board YB-ESP32-S3-DRV by @yellobyte in https://github.com/espressif/arduino-esp32/pull/11388
  • feat(esptool): Upgrade to esptool v5 by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11487* pioarduino changes for updated esptool.py v5.0.0 by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11488
  • Proper EDNS handling and cleaner NOERROR response in DNSSERVER by @Kolkman in https://github.com/espressif/arduino-esp32/pull/11411

  Others

  • Restore proper pin remapping functionality after 3.2.0 by @pillo79 in https://github.com/espressif/arduino-esp32/pull/11315
  • fix(rainmaker): Fix the 8MB partition scheme by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11363
  • feat(ssl): Do not check if client is connected if already disconnected by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11356
  • make BT core code execution conditional from include esp_bt.h by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11413
  • remove weak function declaration of tud_msc_is_writable_cb to fix simultaneous CDC and MSC by @PaulaScharf in
    https://github.com/espressif/arduino-esp32/pull/11353
  • Fix appending to Strings longer than 64k by @MattiasTF in https://github.com/espressif/arduino-esp32/pull/11523
  • pioarduino only: make adresses for partitions.bin and boot_app0.bin configureable by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11534
  • fix(csrf): Fix SCRF vulnerability in OTA examples and libraries by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11530
  • fix(example): led flash not working if not using default model in camera example. by @HighDoping in https://github.com/espressif/arduino-esp32/pull/11466

  New Contributors

  • @SimGearEvolution made their first contribution in https://github.com/espressif/arduino-esp32/pull/11297
  • @h-2-0 made their first contribution in https://github.com/espressif/arduino-esp32/pull/11335
  • @qhddz made their first contribution in https://github.com/espressif/arduino-esp32/pull/11362
  • @sidwarkd made their first contribution in https://github.com/espressif/arduino-esp32/pull/11408
  • @syong0921 made their first contribution in https://github.com/espressif/arduino-esp32/pull/11432
  • @nikiwaibel made their first contribution in https://github.com/espressif/arduino-esp32/pull/11444
  • @greenyleaf made their first contribution in https://github.com/espressif/arduino-esp32/pull/10954
  • @PaulaScharf made their first contribution in https://github.com/espressif/arduino-esp32/pull/11353
  • @eMUQI made their first contribution in https://github.com/espressif/arduino-esp32/pull/11471
  • @Kolkman made their first contribution in https://github.com/espressif/arduino-esp32/pull/11411
  • @JakubAndrysek made their first contribution in https://github.com/espressif/arduino-esp32/pull/11481
  • @LusimiCollado made their first contribution in https://github.com/espressif/arduino-esp32/pull/11371
  • @HighDoping made their first contribution in https://github.com/espressif/arduino-esp32/pull/11466
  • @DanielCao0 made their first contribution in https://github.com/espressif/arduino-esp32/pull/11485
  • @thorrak made their first contribution in https://github.com/espressif/arduino-esp32/pull/11528

  Full Changelog: https://github.com/espressif/arduino-esp32/compare/3.2.0...3.2.1

  Downloads

  • esp32-3.2.1.zip
    0 downloads · 2026-07-17 18:46:38 +00:00 · 25 MiB
  • package_esp32_dev_index.json
    0 downloads · 2026-07-17 18:46:40 +00:00 · 382 KiB
  • package_esp32_dev_index_cn.json
    0 downloads · 2026-07-17 18:46:42 +00:00 · 396 KiB
  • package_esp32_index.json
    0 downloads · 2026-07-17 18:46:44 +00:00 · 309 KiB
  • package_esp32_index_cn.json
    0 downloads · 2026-07-17 18:46:46 +00:00 · 320 KiB
• 3.3.0-alpha1 ae9413fb3c

  Compare

  ESP32 Arduino 3.3.0-alpha1 based on ESP-IDF v5.5 with ESP32-C5 ECO1 support Stable

  petr.gadorek released this 2025-04-29 10:54:09 +00:00 | 1238 commits to master since this release

  What's Changed

  System PR

  • IDF master by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11150
  • IDF master by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11204

  Chip Support

  • fix(esp32c5): Add proper RTC clock source to uartSetClockSource by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11255

  Peripherals

  GPIO

  • fix(gpio): Fix GPIO warning message by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11268

  LEDC

  • feat(ledc): clear all fields added to ledc struct in IDF 5.4 by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11276

  RMT

  • fix(rmt): memset all config structs to zero before using by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11203
  • refactor(rmt): refactored RMT loopback example by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11221* fix(usb): uninitilized variable warning message by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11222
  • feat(rmt): fixes example to run correctly within IDF 5.x by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11292

  UART

  • Add an option to force IDF's default UART clock source by @gonzabrusco in https://github.com/espressif/arduino-esp32/pull/11191
  • feat(logging): Arduino log redirection by @mathieucarbou in https://github.com/espressif/arduino-esp32/pull/11159
  • feat(uart): sets correct ESP32/S2 clock source for the example by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11286
  • feat(uart): simplifies UART example based on MODBUS standard by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11309

  USB

  • feat(usb): add a few more consumer control HID commands by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11227
  • fix(usb_hid): duplicated CONSUMER_CONTROL_PLAY_PAUSE by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11242

  Libraries

  Bluetooth & BLE

  • Use CONFIG_BT_BLUEDROID_ENABLED for enabling by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11214
  • check for CONFIG_BT_BLUEDROID_ENABLED in esp32-hal-misc.c by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/11234

  Update

  • Update LilyGo T-Watch-S3-Ultra and T-LoRa-Pager variants by @lewisxhe in https://github.com/espressif/arduino-esp32/pull/11299

  SPI

  • New SPI invert hardware SS function in hall-spi and SPI library by @UltimumControl in https://github.com/espressif/arduino-esp32/pull/11297
  • fix(spi): Add missing initializer for ss_invert by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11320

  WiFi

  • fix(wifi): Workaround bug in esp_wifi_get_protocol() by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11239

  Zigbee

  • feat(zigbee): Add PM2.5 endpoint support by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11205
  • fix(zigbeeEP): review of names and memory allocation by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11199
  • feat(zigbee): Add battery voltage attribute support by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11210

  Boards Additions & Updates

  • Modify T-LoRa-Pager device PID by @lewisxhe in https://github.com/espressif/arduino-esp32/pull/11194
  • fix(board): Alfredo NoU3 pins_arduino.h uses uint8_t but it causes error with esp32-hal-gpio.h by @SaintSampo in https://github.com/espressif/arduino-esp32/pull/11206
  • Update boards.txt with updated CodeCell board variant by @microbotsio in https://github.com/espressif/arduino-esp32/pull/11313

  CI & testing

  • ci(pre-commit): Lock versions to SHA and apply fixes by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11248
  • ci(idf): Use included IDF examples in CI by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11240
  • ci(release): Add package JSON with chinese mirrors by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11288

  Documentation

  • docs(language): Enforce English on contributions and issues by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11267
  • docs(mirror): Add Chinese mirror links by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11317

  Others

  • Restore proper pin remapping functionality after 3.2.0 by @pillo79 in https://github.com/espressif/arduino-esp32/pull/11315

  New Contributors

  • @UltimumControl made their first contribution in https://github.com/espressif/arduino-esp32/pull/11297

  Full Changelog: https://github.com/espressif/arduino-esp32/compare/3.2.0...3.3.0-alpha1

  Downloads

  • esp32-3.3.0-alpha1.zip
    0 downloads · 2026-07-17 18:46:50 +00:00 · 24 MiB
  • package_esp32_dev_index.json
    0 downloads · 2026-07-17 18:46:52 +00:00 · 370 KiB
  • package_esp32_dev_index_cn.json
    0 downloads · 2026-07-17 18:46:54 +00:00 · 383 KiB
• 3.2.0 de184bd0cb

  Compare

  Arduino Release v3.2.0 based on ESP-IDF v5.4.1 Stable

  petr.gadorek released this 2025-03-28 08:38:31 +00:00 | 1296 commits to master since this release

  What's Changed

  System PR

  • Arduino 3.2.0 based on ESP-IDF v5.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10832
  • IDF release/v5.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10980##Chip Support
  • IDF release/v5.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10998
  • IDF release/v5.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11060
  • IDF release/v5.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11149

  Chip Support

  • fix(bt): Compile error on ESP32-P4 by @iranl in https://github.com/espressif/arduino-esp32/pull/11035

  Peripherals

  GPIO

  • feat(gpio): allows mixing digital and analog read/write operations by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11016

  RMT

  • fix(rmt): Fixed protocol name in RMTReadXJT examples by @tanakamasayuki in https://github.com/espressif/arduino-esp32/pull/11136

  UART

  • feat(LP_UART): Implements the ESP32-C6/ESP32-P4 Low Power UART as a possible HardwareSerial port by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10967
  • fix(uart): Fixes UART CI script to work with Arduino Core 3.2.x by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11077
  • fix(UART): sets the correct uart clock source when using begin(baudrate) by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11122
  • fix(uart): uart rx timeout validation with proper log message by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11141
  • fix HardwareSerial Config by @gonzabrusco in https://github.com/espressif/arduino-esp32/pull/11007

  Libraries

  Bluetooth & BLE

  • fix: BLEAdvertising methods return error codes by @FidelSch in https://github.com/espressif/arduino-esp32/pull/11154

  Ethernet

  • fix(eth): Fix RMII Ethernet not being able to be restarted by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11048
  • feat(eth): Add setters for negotiation, speed and duplex modes by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11053
  • fix(eth): Set the ETH properties at the correct time by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11182

  Matter

  • fix(matter): commentaries and messages related to factory reset by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10988
  • feat(matter): necessary changes to insights version for esp_matter by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11042
  • fix(matter): removes a few matter 1.4 / IDF 5.4 compilation warning messages by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11067
  • fix(matter): examples must set pin to Digital Mode after analogWrite() and before digitalWrite() by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11070

  Network

  • fix(network): fixes a macro name conflict warning by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11068
  • fix(net): Use network_event_handle_t for internal callbacks by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11179

  WebServer

  • fix(camera_webserver): Fix typo in OV2640 definition by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11145

  WiFi

  • fix(wifi): Disable properly LR mode if it was enabled before by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11052
  • fix(wifi_scan): Fix some edge cases where WiFi Scan may fail by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11188

  Zigbee

  • fix(zigbee): Update esp-zigbee-sdk to 1.6.3 + necessary fixes by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10890## Boards Additions & Updates
  • feat(zigbee): Add range extender device endpoint by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10970
  • feat(zigbee): Add Analog endpoint device (input, output, value clusters) by @pwclay in https://github.com/espressif/arduino-esp32/pull/10950
  • fix(zigbee): use correct pressure cluster function in setTolerance by @oddlama in https://github.com/espressif/arduino-esp32/pull/11008
  • feat(zigbee): Add ZigbeeGateway endpoint support + Time Cluster bugfix by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11009
  • fix(zigbee): use correct carbon dioxide cluster function in setTolerance by @oddlama in https://github.com/espressif/arduino-esp32/pull/11015
  • fix(zigbee): Fixed Guru Meditation crash with Zigbee Analog example by @oli-the-kitty in https://github.com/espressif/arduino-esp32/pull/11064
  • fix(zigbee): Use correct attributeID in setAnalogInputReporting by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11065
  • feat(Zigbee): Adding Zigbee Wind speed sensor endpoint by @lboue in https://github.com/espressif/arduino-esp32/pull/10455
  • feat(zigbee): Save network channel after 1st joining for faster rejoin by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11123
  • feat(zigbee): Add Illuminance sensor endpoint by @MikaFromTheRoof in https://github.com/espressif/arduino-esp32/pull/11171
  • feat(zigbee): Add check, boolean returns, fix Analog, add optional reset on factoryReset by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11153

  Boards Additions & Updates

  • fix(board): Update pins_arduino.h for Geekble_ESP32C3 by @SooDragon in https://github.com/espressif/arduino-esp32/pull/11000
  • fix(board): Update feathers3 wire1 pin definition by @ericlewis in https://github.com/espressif/arduino-esp32/pull/11001
  • feat(boards): Add Geekble-nano-ESP32S3 by @SooDragon in https://github.com/espressif/arduino-esp32/pull/11005
  • Update of Boards.txt & variants - Adding CYObot board - 3rd party board by @mhpham23 in https://github.com/espressif/arduino-esp32/pull/10947
  • fix: Geekble Nano board setup update by @SooDragon in https://github.com/espressif/arduino-esp32/pull/11131
  • fix(esp32s3usbotg) stdbool dependency in pins_arduino.h by @complxdbg in https://github.com/espressif/arduino-esp32/pull/11155
  • fix: Add 16M flash option for xiao_esp32_s3_plus by @ackPeng in https://github.com/espressif/arduino-esp32/pull/11183
  • fix(arduino_pins): fixes Lolin-C3-Pico and C3-Mini RGB LED pin + C3-Pico SPI SCK pin definition by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11186
  • Update LilyGo variants and add new variants by @lewisxhe in https://github.com/espressif/arduino-esp32/pull/11192

  CI & testing

  • test(wokwi): Add I2C Master test and enable GPIO and PSRAM tests by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10848
  • ci(report): Add runtime tests report by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10764
  • ci(runners): Bump runner images version by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10960
  • ci(esp32p4): Add missing options for P4 by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11014
  • ci(hw): Fix files being overwritten by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11019
  • ci(actions): Replace changed-files by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11130
  • ci(workflows): Lock actions to commits and improve readability by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11147
  • fix(ext_lib): Fix ESPAsyncWebServer URL and examples by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11160
  • test(i2c): Add test to scan bus by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11022
  • test(i2c): Do not use delta as Wokwi timing can be inconsistent by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11080
  • ci(zigbee): Check if Zigbee is enabled for CI tests by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11012

  Documentation

  • docs(esp32p4): Add missing information and improve organization by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11081

  FreeRTOS

  • fix(freertos_stats): remove volatile c++ 20 deprecated warning by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11158

  Others

  • Add a Default 32MB partition by @Math0XK in https://github.com/espressif/arduino-esp32/pull/11143

  New Contributors

  • @pwclay made their first contribution in https://github.com/espressif/arduino-esp32/pull/10950
  • @ericlewis made their first contribution in https://github.com/espressif/arduino-esp32/pull/11001
  • @mhpham23 made their first contribution in https://github.com/espressif/arduino-esp32/pull/10947
  • @oddlama made their first contribution in https://github.com/espressif/arduino-esp32/pull/11008
  • @iranl made their first contribution in https://github.com/espressif/arduino-esp32/pull/11035
  • @oli-the-kitty made their first contribution in https://github.com/espressif/arduino-esp32/pull/11064
  • @Math0XK made their first contribution in https://github.com/espressif/arduino-esp32/pull/11143
  • @complxdbg made their first contribution in https://github.com/espressif/arduino-esp32/pull/11155
  • @ackPeng made their first contribution in https://github.com/espressif/arduino-esp32/pull/11183
  • @FidelSch made their first contribution in https://github.com/espressif/arduino-esp32/pull/11154
  • @MikaFromTheRoof made their first contribution in https://github.com/espressif/arduino-esp32/pull/11171

  Full Changelog: https://github.com/espressif/arduino-esp32/compare/3.1.3...3.2.0

  Downloads

  • esp32-3.2.0.zip
    0 downloads · 2026-07-17 18:47:01 +00:00 · 24 MiB
  • esptool-v5.0.dev1-linux-aarch64.tar.gz
    0 downloads · 2026-07-17 18:47:09 +00:00 · 56 MiB
  • esptool-v5.0.dev1-linux-amd64.tar.gz
    0 downloads · 2026-07-17 18:48:18 +00:00 · 96 MiB
  • esptool-v5.0.dev1-linux-armv7.tar.gz
    0 downloads · 2026-07-17 18:48:25 +00:00 · 51 MiB
  • esptool-v5.0.dev1-macos-amd64.tar.gz
    0 downloads · 2026-07-17 18:48:32 +00:00 · 57 MiB
  • esptool-v5.0.dev1-macos-arm64.tar.gz
    0 downloads · 2026-07-17 18:48:39 +00:00 · 54 MiB
  • esptool-v5.0.dev1-win64.zip
    0 downloads · 2026-07-17 18:48:45 +00:00 · 56 MiB
  • package_esp32_dev_index.json
    0 downloads · 2026-07-17 18:48:47 +00:00 · 353 KiB
  • package_esp32_dev_index_cn.json
    0 downloads · 2026-07-17 18:48:49 +00:00 · 383 KiB
  • package_esp32_index.json
    0 downloads · 2026-07-17 18:48:50 +00:00 · 297 KiB
  • package_esp32_index_cn.json
    0 downloads · 2026-07-17 18:48:52 +00:00 · 307 KiB
• 3.2.0-RC2 07d6a5a0d2

  Compare

  Arduino Pre-Release v3.2.0-RC2 based on ESP-IDF v5.4 Stable

  petr.gadorek released this 2025-03-12 13:38:09 +00:00 | 1322 commits to master since this release

  What's Changed

  System PR

  • IDF release/v5.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11060

  Chip Support

  • fix(bt): Compile error on ESP32-P4 by @iranl in https://github.com/espressif/arduino-esp32/pull/11035

  Peripherals

  GPIO

  • feat(gpio): allows mixing digital and analog read/write operations by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11016

  Ethernet

  • fix(eth): Fix RMII Ethernet not being able to be restarted by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11048
  • feat(eth): Add setters for negotiation, speed and duplex modes by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11053

  Matter

  • feat(matter): necessary changes to insights version for esp_matter by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11042
  • fix(matter): removes a few matter 1.4 / IDF 5.4 compilation warning messages by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11067
  • fix(matter): examples must set pin to Digital Mode after analogWrite() and before digitalWrite() by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11070

  Network

  • fix(network): fixes a macro name conflict warning by @SuGlider in https://github.com/espressif/arduino-esp32/pull/11068

  WiFi

  • fix(wifi): Disable properly LR mode if it was enabled before by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/11052

  Zigbee

  • fix(zigbee): Fixed Guru Meditation crash with Zigbee Analog example by @oli-the-kitty in https://github.com/espressif/arduino-esp32/pull/11064
  • fix(zigbee): Use correct attributeID in setAnalogInputReporting by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11065
  • fix(zigbee): Add manuf_code to report attribute commands by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11066
  • feat(Zigbee): Adding Zigbee Wind speed sensor endpoint by @lboue in https://github.com/espressif/arduino-esp32/pull/10455

  CI & testing

  • test(i2c): Add test to scan bus by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11022

  New Contributors

  • @iranl made their first contribution in https://github.com/espressif/arduino-esp32/pull/11035
  • @oli-the-kitty made their first contribution in https://github.com/espressif/arduino-esp32/pull/11064

  Full Changelog: https://github.com/espressif/arduino-esp32/compare/3.2.0-RC1...3.2.0-RC2

  Downloads

  • esp32-3.2.0-RC2.zip
    0 downloads · 2026-07-17 18:48:57 +00:00 · 24 MiB
  • package_esp32_dev_index.json
    0 downloads · 2026-07-17 18:48:58 +00:00 · 347 KiB
• 3.2.0-RC1 7575fa0ce8

  Compare

  Arduino Pre-Release v3.2.0-RC1 based on ESP-IDF v5.4 Stable

  petr.gadorek released this 2025-02-26 09:50:28 +00:00 | 1337 commits to master since this release

  What's Changed

  System PR

  • Arduino 3.2.0 based on ESP-IDF v5.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10832
  • IDF release/v5.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10980
  • IDF release/v5.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10998

  GPIO

  • fix HardwareSerial Config by @gonzabrusco in https://github.com/espressif/arduino-esp32/pull/11007

  UART

  • feat(LP_UART): Implements the ESP32-C6/ESP32-P4 Low Power UART as a possible HardwareSerial port by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10967

  Matter

  • fix(matter): commentaries and messages related to factory reset by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10988

  Zigbee

  • fix(zigbee): Update esp-zigbee-sdk to 1.6.3 + necessary fixes by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10890
  • feat(zigbee): Add range extender device endpoint by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10970
  • feat(zigbee): Add Analog endpoint device (input, output, value clusters) by @pwclay in https://github.com/espressif/arduino-esp32/pull/10950
  • fix(zigbee): use correct pressure cluster function in setTolerance by @oddlama in https://github.com/espressif/arduino-esp32/pull/11008
  • feat(zigbee): Add ZigbeeGateway endpoint support + Time Cluster bugfix by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/11009
  • fix(zigbee): use correct carbon dioxide cluster function in setTolerance by @oddlama in https://github.com/espressif/arduino-esp32/pull/11015

  Boards Additions & Updates

  • fix(board): Update pins_arduino.h for Geekble_ESP32C3 by @SooDragon in https://github.com/espressif/arduino-esp32/pull/11000
  • fix(board): Update feathers3 wire1 pin definition by @ericlewis in https://github.com/espressif/arduino-esp32/pull/11001
  • feat(boards): Add Geekble-nano-ESP32S3 by @SooDragon in https://github.com/espressif/arduino-esp32/pull/11005
  • Update of Boards.txt & variants - Adding CYObot board - 3rd party board by @mhpham23 in https://github.com/espressif/arduino-esp32/pull/10947

  CI & testing

  • test(wokwi): Add I2C Master test and enable GPIO and PSRAM tests by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10848
  • ci(report): Add runtime tests report by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10764
  • ci(runners): Bump runner images version by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10960
  • ci(esp32p4): Add missing options for P4 by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11014
  • ci(zigbee): Check if Zigbee is enabled for CI tests by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/11012

  New Contributors

  • @pwclay made their first contribution in https://github.com/espressif/arduino-esp32/pull/10950
  • @ericlewis made their first contribution in https://github.com/espressif/arduino-esp32/pull/11001
  • @mhpham23 made their first contribution in https://github.com/espressif/arduino-esp32/pull/10947
  • @oddlama made their first contribution in https://github.com/espressif/arduino-esp32/pull/11008

  Full Changelog: https://github.com/espressif/arduino-esp32/compare/3.1.3...3.2.0-RC1

  Downloads

  • esp32-3.2.0-RC1.zip
    0 downloads · 2026-07-17 18:49:03 +00:00 · 24 MiB
  • package_esp32_dev_index.json
    0 downloads · 2026-07-17 18:49:05 +00:00 · 341 KiB
• 3.1.3 dbfde15b6a

  Compare

  Arduino Release v3.1.3 based on ESP-IDF v5.3 Stable

  petr.gadorek released this 2025-02-17 13:28:32 +00:00 | 1369 commits to master since this release

  What's Changed

  • Fix crash in String when using nullptr (#10971) by @TD-er in https://github.com/espressif/arduino-esp32/pull/10972

  Full Changelog: https://github.com/espressif/arduino-esp32/compare/3.1.2...3.1.3

  Downloads

  • esp32-3.1.3.zip
    0 downloads · 2026-07-17 18:49:09 +00:00 · 24 MiB
  • package_esp32_dev_index.json
    0 downloads · 2026-07-17 18:49:11 +00:00 · 327 KiB
  • package_esp32_index.json
    0 downloads · 2026-07-17 18:49:12 +00:00 · 283 KiB