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• 3.1.2 62082398d3

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  Arduino Release v3.1.2 based on ESP-IDF v5.3 Stable

  petr.gadorek released this 2025-02-13 12:32:20 +00:00 | 1372 commits to master since this release

  What's Changed

  System PR

  • IDF release/v5.3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10873

  Peripherals

  GPIO

  • Bugfix/include order by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10841

  I2S

  • Fix(i2s): Check if pin is used before clearing bus by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10833
  • Fix(i2s): Add missing initializer for I2S CLK config by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10963

  UART

  • Fix(UART): ESP32-S2 UART baud rate detection CI test case by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10926

  USB

  • Feat(cdc): Add support for two CDC ports at once by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10962

  Libraries

  FS

  • Fix(littlefs): Converted core disableWDT functions to bool by @lbernstone in https://github.com/espressif/arduino-esp32/pull/10896
  • Fix(SPIFFS): Use new disableWDT bool return value by @TD-er in https://github.com/espressif/arduino-esp32/pull/10909

  Matter

  • Fix(matter): serial print instead of log_i by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10842

  Network

  • NetworkEvents allow stack size to be changed. by @thekurtovic in https://github.com/espressif/arduino-esp32/pull/10805
  • Fix: Update the root certificate for the BasicHttpsClient example by @blueskyson in https://github.com/espressif/arduino-esp32/pull/10911

  OTA

  • Fix(ota): Make sure that ArduinoOTA.end() is called in the destructor by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10932

  WIFI

  • Fix(wifi): Make sure that esp-hosted events are propagated by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10939

  Zigbee

  • Fix(zigbee): Fixes in handlers, destructors and co2 sensor delta reporting by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10834
  • Feat(zigbee): Add 2MB + 8MB partitions by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10864
  • Add IAS Zone Notification Message service to ZigbeeHandlers and ZigbeeEP.h by @lsroka76 in https://github.com/espressif/arduino-esp32/pull/10821
  • Feat(zigbee): Add Time cluster support + fix of duplicate indentify cluster by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10863
  • Feat(zigbee): Add IAS Zone endpoints (Contact Switch + Door/Window Handle) by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10918
  • Created Zigbee Endpoint for Window Covering. by @hennikul in https://github.com/espressif/arduino-esp32/pull/10914
  • Fix(zigbee): Add default destructor to Window Covering and fix initialization of tm struct by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10943
  • Feat(zigbee): Add OTA client cluster support by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10946
  • Feat(zigbee): Add vibration sensor endpoint by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10944
  • Feat(zigbee): Support HSV color commands for RGB light endpoint by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10959

  Boards Additional & Updates

  • Feat(esp32): Added a new device(xiao esp32s3 plus) by @is-qian in https://github.com/espressif/arduino-esp32/pull/10768
  • Feat(board): Update 3rd party board Huidu HD-WF2/HD-WF4 by @vortigont in https://github.com/espressif/arduino-esp32/pull/10957

  CI & testing

  • Fix(ci): Disable some RainMaker examples on ESP32 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10931
  • Build(deps): bump cryptography from 43.0.1 to 44.0.1 in /tests by https://github.com/dependabot in https://github.com/espressif/arduino-esp32/pull/10961

  Documentation

  • Docs(discord): Replace Gitter links with Discord by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10852
  • Update README.md to add ESP-SR by @akdeb in https://github.com/espressif/arduino-esp32/pull/10925

  Others

  • Fix crash when using String::move on empty string (https://github.com/espressif/arduino-esp32/issues/10938) by @TD-er in https://github.com/espressif/arduino-esp32/pull/10945
  • Fix(logging): incorrect FPS logging by @TNeutron in https://github.com/espressif/arduino-esp32/pull/10921

  New Contributors

  • @is-qian made their first contribution in https://github.com/espressif/arduino-esp32/pull/10768
  • @lsroka76 made their first contribution in https://github.com/espressif/arduino-esp32/pull/10821
  • @blueskyson made their first contribution in https://github.com/espressif/arduino-esp32/pull/10911
  • @TNeutron made their first contribution in https://github.com/espressif/arduino-esp32/pull/10921
  • @akdeb made their first contribution in https://github.com/espressif/arduino-esp32/pull/10925
  • @thekurtovic made their first contribution in https://github.com/espressif/arduino-esp32/pull/10805
  • @hennikul made their first contribution in https://github.com/espressif/arduino-esp32/pull/10914

  Full Changelog: https://github.com/espressif/arduino-esp32/compare/3.1.1...3.1.2

  Downloads

  • esp32-3.1.2.zip
    0 downloads · 2026-07-17 18:49:17 +00:00 · 24 MiB
  • package_esp32_dev_index.json
    0 downloads · 2026-07-17 18:49:18 +00:00 · 325 KiB
  • package_esp32_index.json
    0 downloads · 2026-07-17 18:49:20 +00:00 · 281 KiB
• 3.1.1 2f423afc4e

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  Arduino Release v3.1.1 based on ESP-IDF v5.3.2 Stable

  petr.gadorek released this 2025-01-08 13:31:51 +00:00 | 1405 commits to master since this release

  What's Changed

  System PR

  • ESP32 Arduino v3.1.x by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10202
  • Restore Arduino Client API by @pennam in https://github.com/espressif/arduino-esp32/pull/10776
  • IDF release/v5.3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10816
  • Fix(platform): Improve firmware size calculation by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10820

  Libraries

  Matter

  • Feat(matter): new Matter Endpoint for Thermostat by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10755
  • Feat(matter): Changes Matter Temperature Sensor to report Celsius by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10759
  • Feat(matter): adds esp_matter:: namespace to attribute_t by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10807

  Network

  • Fix(udp): Add missing LwIP locks to init multicast #10813
  • ESPmDNS: Add method for querying discovered service name by @stefan-sherwood in https://github.com/espressif/arduino-esp32/pull/10819

  WebServer

  • Feat(webserver): Middleware with default middleware for cors, authc, curl-like logging by @mathieucarbou in https://github.com/espressif/arduino-esp32/pull/10750

  WiFi

  • Improving logging message while waiting for WiFi by @ramprasadg in https://github.com/espressif/arduino-esp32/pull/10739

  Zigbee

  • Fix(zigbee): Fixes of timeout, example, warnings and bounding + add a 2MB part scheme for Zigbee ED by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10817

  Boards Additions & Updates

  • Feat(board): Add custom board YB-ESP32-S3-ETH by @yellobyte in https://github.com/espressif/arduino-esp32/pull/10741
  • Add two more Adafruit Boards (Sparkle Motion & Sparkle Motion mini) by @ladyada in https://github.com/espressif/arduino-esp32/pull/10809
  • Feat(board): Add custom board Huidu HD-WF2/HD-WF4 - esp32-s3 HUB75 driver boards by @vortigont in https://github.com/espressif/arduino-esp32/pull/10779

  CI & testing

  • CI(debug): Compile once a week with verbose log level by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10740
  • Fix(component): Checkout proper branch for uploading component by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10752
  • Fix(component): Add check for workflow_run by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10753
  • CI : Allow push to the component registry from a given git ref by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10757
  • CI(dangerjs): Fix and update settings by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10770

  Documentation

  • Fix(readme): Update readme and fix badges by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10745

  Others

  • Fix(camera): Update resolutions and remove face detection by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/1081
  • Docs(3rd-party): Add section for third party tools by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10749

  New Contributors

  • @ramprasadg made their first contribution in https://github.com/espressif/arduino-esp32/pull/10739
  • @pennam made their first contribution in https://github.com/espressif/arduino-esp32/pull/10776
  • @stefan-sherwood made their first contribution in https://github.com/espressif/arduino-esp32/pull/10819

  Full Changelog: https://github.com/espressif/arduino-esp32/compare/3.1.0...3.1.1

  Downloads

  • esp32-3.1.1.zip
    0 downloads · 2026-07-17 18:49:24 +00:00 · 24 MiB
  • package_esp32_dev_index.json
    0 downloads · 2026-07-17 18:49:26 +00:00 · 319 KiB
  • package_esp32_index.json
    0 downloads · 2026-07-17 18:49:27 +00:00 · 275 KiB
• 3.1.0 6bf6df2d6f

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  Arduino Release v3.1.0 based on ESP-IDF v5.3.2 Stable

  petr.gadorek released this 2024-12-16 19:46:43 +00:00 | 1434 commits to master since this release

  The Arduino ESP32 version 3.1.0 is stable release of new major release based on the ESP-IDF v5.3.2 (release notes).

  ---

  For version migration, please check Migration Guide from v2.X to 3.X

  ---

  Known Issues

  • I2C Slave is currently not working in ESP32-P4. Ongoing investigation.
  • RainMaker sketches are crashing in the current version. Pending fixes from RainMaker team.

  What's Changed

  System PR

  • IDF release/v5.3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10258
  • DF release/v5.3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10272
  • IDF release/v5.3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10403
  • IDF release/v5.3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10416
  • IDF release/v5.3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10444
  • IDF release/v5.3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10465
  • IDF release/v5.3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10473
  • IDF release/v5.3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10480
  • IDF release/v5.3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10498
  • IDF release/v5.3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10503
  • IDF release/v5.3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10522
  • IDF release/v5.3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10599
  • IDF release/v5.3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10711
  • IDF release/v5.3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10719

  Chip Support

  • feat(esp32p4): Add initial ESP32-P4 support by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10358
  • fix(esp32p4): Fix compilation errors by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10371
  • fix(esp32): ESP32-U4WDH chip detection by ESP.getChipModel() by @mstegen in https://github.com/espressif/arduino-esp32/pull/10696
  • feat(chip): Add definition for BOOT_PIN for all chips by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10700

  Peripherals

  GPIO

  • fix(HardwareSerial): fix pin remapping in begin() on master by @pillo79 in https://github.com/espressif/arduino-esp32/pull/10379

  I2S

  • fix(i2s): Use separate variables when reading and writing by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10509

  LEDC

  • fix(example): print correct fade direction by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10450

  PSRAM

  • fix(psram): Init PSRAM before app_main to fix mmu_map by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10390
  • fix(psram): Do not abort if PSRAM is not found by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10395
  • fix(spiram): Fix OPI PSRAM init by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10406
  • test(psram): Add PSRAM test by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10409

  Touch

  • feat(touch): Support NG touch driver for P4 by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10448

  UART

  • fix(uart): sleep retention by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10248
  • feat(uart) : 3.1.x Core: fixes serialEventRun() to avoid calling available() if serialEvent() is not declared by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10428
  • fix(uart): Add missing HP UARTs for ESP32-P4 by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10447
  • ESP32-P4 UART Pin Definitions by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10521
  • feat(uart): uart break example improvement by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10525
  • feat(uart): adds Serial4 as a keyword - used by ESP32-P4 by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10619
  • feat(uart): [IDF 5.3] fixes HardwareSerial::updateBaudRate() using a baud rate higher 230400 - checks UART Clock Source by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10643
  • refactor(uart): Refactor UART test to work with any number of UARTs by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10593

  USB

  • feat(usb_hid_keyboard): Adds Keyboard Layout and Sends reports just for Modifier Keys by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10591
  • fix(hid): Fix OUTPUT report not received by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10398

  Libraries

  Bluetooth & BLE

  • fix(ble): Fixed typos (or copy/paste issues) in comments for AD types in BLEAdvertising by @thomasw-mitutoyo-ctl in https://github.com/espressif/arduino-esp32/pull/10512
  • BLECharacteristic optimization by @sylque in https://github.com/espressif/arduino-esp32/pull/10665
  • fix(example):Update comment in BLE5_periodic_advertising.ino by @ASDosjani in https://github.com/espressif/arduino-esp32/pull/10538

  Ethernet

  • Add RMII Ethernet support for ESP32-P4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10479
  • fix(eth): Set default clock in pin value to zero by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10513
  • Guard ethernet parts to make it possible to use without by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/10609

  FS

  • fix(littlefs): Add missing dependency by @clashman in https://github.com/espressif/arduino-esp32/pull/10496

  Matter

  • Update Matter Light README.md by @lboue in https://github.com/espressif/arduino-esp32/pull/10357
  • feat(matter): initial commit with arduino matter lib by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10467
  • feat(Matter): New Matter Endpoint - Dimmable Light by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10543
  • Matter example patch by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10618
  • feat(matter): New Matter Endpoint by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10628
  • Adds a Minimum Code Matter Example by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10639
  • feat(Matter): add new MatterColorLight endpoint by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10654
  • feat(matter): New example => Wifi Prov within Matter as alternative for wireless network provisioning by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10658
  • feat(matter): Adds Matter Enhanced Color Light Endpoint (CW/WW/RGB) by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10657
  • feat(matter): Adds a new Matter Endpoint: Generic Switch (smart button) by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10662
  • feat(Matter): Creates New Matter Fan Controller Endpoint by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10691
  • feat(matter): adds new Temperature Sensor Matter Endpoint by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10698
  • feat(Matter): Adds New Matter Humidity Sensor Endpoint by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10703
  • feat(matter_examples): apply boot button change to all examples by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10702
  • feat(matter): adds a Pressure Sensor Matter Endpoint by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10710
  • feat(matter): creates a Matter Contact Sensor Endpoint by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10712
  • feat(matter): adds new Matter Occupancy Sensor endpoint by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10717
  • feat(matter): adds a new endpoint to Matter - On/Off Plugin (Power Relay) by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10722
  • feat(matter): General Review - remove while(!serial) ipv6(enable) and fixes some commentaries in the code by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10732
  • feat(matter): Adds Identification callback to all matter endpoints by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10734

  Network

  • fix(asyncudp): Fixes and implements tcpip thread locking by @HamzaHajeir in https://github.com/espressif/arduino-esp32/pull/10415
  • fix(NetworkEvents lib): remove checks for duplicated event handlers by @vortigont in https://github.com/espressif/arduino-esp32/pull/10376
  • fix(sntp): Lock / Unlock LWIP if CONFIG_LWIP_TCPIP_CORE_LOCKING is set by @mathieucarbou in https://github.com/espressif/arduino-esp32/pull/10529
  • fix(net): Allow to compile without IPv6 enabled by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10582
  • fix(network): Avoid returning zero if connection is not dropped by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10640
  • Guard WPA Enterprise support by @Jason2866 in #10616
  • fix(sntp): Lock / Unlock LWIP if CONFIG_LWIP_TCPIP_CORE_LOCKING is set by @mathieucarbou in https://github.com/espressif/arduino-esp32/pull/10725
  • [NetworkClient] Init members of NetworkClient by @TD-er in https://github.com/espressif/arduino-esp32/pull/10737
  • fix(WPS): Example config initialization by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10399
  • fix(IPaddress): IPv6 restore zone id by @s-hadinger in https://github.com/espressif/arduino-esp32/pull/10546

  OTA

  • OTA Library adjust by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10627

  OpenThread

  • feat(openthread): add license declaration to all soure code and examples by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10631

  SDMMC

  • feat(sdmmc): Add SDMMC support for P4 + remove BUILTIN LED by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10460
  • fix(SDMMC): Remove need for BOARD_HAS_SDMMC for esp32 by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10713

  Update

  • Guard crypto parts in "Update" to save resources by @Jason2866 in #10630
  • Update lib - User can choose if calc MD5 from encrypted or decrypted file by @zinkett in https://github.com/espressif/arduino-esp32/pull/10510

  WebServer

  • Cap size of last chunk in raw read in WebServer by @socram8888 in https://github.com/espressif/arduino-esp32/pull/10724

  WiFi

  • fix(DNSServer Lib) - improper startup code in WiFi mode by @vortigont in https://github.com/espressif/arduino-esp32/pull/10366
  • Add support for WiFi to ESP32-P4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10463
  • fix(wifi): Fix requirements and guards for hosted Wi-Fi by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10579
  • fix(wifi): fixes WiFi.isconnected() to return true when it is connected and it has an IP Addr by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10595
  • fix: Split provisioning into two parts for better synchronization by @kvp1703 in https://github.com/espressif/arduino-esp32/pull/10677

  Wire

  • Wire library: Add conditional compilation for second I2C interface based on SOC_I2C_NUM by @sivar2311 in https://github.com/espressif/arduino-esp32/pull/10408
  • Replace outdated wrong SOC_I2C_NUM and use SOC_HP_I2C_NUM by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/10452

  Zigbee

  • feat(zigbee): Add Zigbee library by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10265
  • fix(zigbee): Enable the internal pull-up resistor for BUTTON_PIN by @lboue in https://github.com/espressif/arduino-esp32/pull/10491
  • feat(Zigbee): Support for sleepy device + Power Source and battery level + Humidity sensor cluster by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10551
  • fix(Zigbee): Fix typo in Zigbee_Temp_Hum_Sensor_Sleepy.ino by @lboue in https://github.com/espressif/arduino-esp32/pull/10581
  • fix(Zigbee): Add missing direction to report commands by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10623
  • feat(zigbee): Add setLight APIs to manually operate lights by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10626
  • fix(zigbee): Add connected(), minor fixes, example update by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10636
  • fix(zigbee): Increase timeout, commision again on failure + setScanDuration by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10651
  • feat(Zigbee): Recall bounded devices after reboot + IEEE address option for commands by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10676
  • fix(zigbee): Fix rejoin issue for battery powered devices by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10704
  • feat(zigbee): Add pressure, flow, ccupancy and carbon dioxide sensor by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10720
  • Zigbee: Add dimmable light endpoint class by @FaBjE in https://github.com/espressif/arduino-esp32/pull/10727

  Boards Additions & Updates

  • Added Sparkfun ESP32-S3 Thing Plus board by @Vigeant in https://github.com/espressif/arduino-esp32/pull/10382
  • fix(boards): Remove partition scheme overwrite from FlashSize menu by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10400
  • Added variant for Waveshare ESP32-S3-Touch-AMOLED-1.8 by @Y1hsiaochunnn in https://github.com/espressif/arduino-esp32/pull/10433
  • addition(3rd_party_board): Add Waveshare-S3-touch-lcd by @H-sw123 in https://github.com/espressif/arduino-esp32/pull/10434
  • Add IOXESP32-C6 and ATD3.5-S3 board by @maxpromer in https://github.com/espressif/arduino-esp32/pull/10471
  • Add our new board "cezerio dev ESP32C6" by @DogushC in https://github.com/espressif/arduino-esp32/pull/10462
  • Add the Waveshare ESP32-S3-Touch-LCD-1.85 board by @Sail-211010 in https://github.com/espressif/arduino-esp32/pull/10477
  • Add multiple boards of the Waveshare ESP32-S3-Touch-LCD-1.46 type by @Sail-211010 in https://github.com/espressif/arduino-esp32/pull/10482
  • feat(boards): add Waveshare ESP32-S3-Touch-AMOLED boards by @wurongmin in https://github.com/espressif/arduino-esp32/pull/10549
  • fix(M5Stack Fire): Fixed TF reader SS pin value. by @CelliesProjects in https://github.com/espressif/arduino-esp32/pull/10610
  • Feat: Feather V2 and Qt PY larger SPIFFS PartitionScheme by @mikeysklar in https://github.com/espressif/arduino-esp32/pull/10604
  • Fixed incorrect Flash size for UM FeatherS3 Neo build flash size by @UnexpectedMaker in https://github.com/espressif/arduino-esp32/pull/10614
  • Add our new development board "cezerio mini dev ESP32C6" by @DogushC in https://github.com/espressif/arduino-esp32/pull/10648
  • feat(Variants): Added custom boards variants GLYPH C3, GLYPHC6 & GLYPHH2 by @pcbcupid in #10671
  • feat(board): Add custom boards YB-ESP32-S3-AMP-V2 & YB-ESP32-S3-AMP-V3 by @yellobyte in https://github.com/espressif/arduino-esp32/pull/10699
  • feat(Variants): Add Arduino libraries for Lora 4G Module and Node Wifi o… by @Bharat-Pi in https://github.com/espressif/arduino-esp32/pull/10402

  CI & testing

  • ci(json): Add configuration requirements to ci.json files by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10385
  • ci(tests): Add linpack FPU tests by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10389
  • ci(compilation): Use default partition and add append to FQBN option by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10392
  • ci(json): Add requires_any field and use QIO by default to match IDE by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10472
  • fix(ci): Boards test - get correct file for the diff by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10507
  • fix(tests): Add missing files to compilation tests by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10501
  • fix(ci): Boards test set fail-fast to false by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10508
  • fix(ci): Change approach in listing the changed boards by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10495
  • fix(formatting): Fix formatting and disable JSON hook by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10492
  • fix(testing): Checkout proper branch for Wokwi tests and small QoL improvements by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/104
  • ci(workflows): General improvements and fixes by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10544
  • fix(wokwi): Delete generated diagram to avoid issues running locally by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10567
  • fix(esptool): Bump esptool version to 4.9.dev1 on 3.1.x by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10570
  • ci(json): Improve requirement checking by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10554
  • fix(tests): Fix wrong selection of tests and add debug flag for testing by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10583
  • ci(pre-commit): Bump hooks versions and fix leftover files by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10680
  • ci(pre-commit): Add bash script formatter and linter by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10681
  • ci(tests): Remove 3rd party tools tests by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10708

  Documentation

  • fix(arduino): adds ESP32-P4 to the package description by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10426
  • docs(lib-builder): Improve UI and Docker image sections by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10535
  • fix(typo): Fix typo in CDC DFU flash tutorial by @jurstu in https://github.com/espressif/arduino-esp32/pull/10584
  • Remove 3rd party references in code and documentation by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10666

  FreeRTOS

  • feature(rtos): Add Tasks status print function by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10515
  • Update FreeRTOS Symbols in OThreadCLI by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10412

  Tooling

  • fix(build): Fix sdkconfig copy for board manager by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10484
  • fix(arduino): Move extra_flags to flags by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10493
  • feat(esptool): Update esptool to v4.8.1 by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10524
  • fix(bm): Board Manager install will fail on Windows by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10533
  • fix(get.py): Check if win32 tools also exist when running on win64 by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10565
  • change(esptool): Bump esptool version and fix deprecation warning by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10718
  • fix(build): Allow Arduino to compile in IDF without components by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10597

  Others

  • Fix compile of P4 caused from missing ")" in debug macro by @Jason2866 in #10638
  • fix(clk_src): Fix error as APLL is not yet supported for P4 by @lucasssvaz in #10735
  • feat(arduino): remove all while(not serial) in examples by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10715
  • Use INPUT_PULLUP instead of INPUT by @leochen4891 in https://github.com/espressif/arduino-esp32/pull/10730
  • Fix weird formatting, no code change by @Jason2866 in https://github.com/espressif/arduino-esp32/pull/10617
  • AsyncUdp license and keyword update by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10637
  • Update esp-insights version by @Asc91 in https://github.com/espressif/arduino-esp32/pull/10456
  • DigitalPinToInterrupt: fix double pin remapping by @pillo79 in https://github.com/espressif/arduino-esp32/pull/10373

  New Contributors

  • @Bharat-Pi made their first contribution in https://github.com/espressif/arduino-esp32/pull/10402
  • @HamzaHajeir made their first contribution in https://github.com/espressif/arduino-esp32/pull/10415
  • @H-sw123 made their first contribution in https://github.com/espressif/arduino-esp32/pull/10434
  • @Sail-211010 made their first contribution in https://github.com/espressif/arduino-esp32/pull/10477
  • @clashman made their first contribution in https://github.com/espressif/arduino-esp32/pull/10496
  • @thomasw-mitutoyo-ctl made their first contribution in https://github.com/espressif/arduino-esp32/pull/10512
  • @zinkett made their first contribution in https://github.com/espressif/arduino-esp32/pull/10510
  • @ASDosjani made their first contribution in https://github.com/espressif/arduino-esp32/pull/10538
  • @jurstu made their first contribution in https://github.com/espressif/arduino-esp32/pull/10584
  • @mikeysklar made their first contribution in https://github.com/espressif/arduino-esp32/pull/10604
  • @pcbcupid made their first contribution in https://github.com/espressif/arduino-esp32/pull/10671
  • @mstegen made their first contribution in https://github.com/espressif/arduino-esp32/pull/10696
  • @yellobyte made their first contribution in https://github.com/espressif/arduino-esp32/pull/10699
  • @kvp1703 made their first contribution in https://github.com/espressif/arduino-esp32/pull/10677
  • @socram8888 made their first contribution in https://github.com/espressif/arduino-esp32/pull/10724
  • @FaBjE made their first contribution in https://github.com/espressif/arduino-esp32/pull/10727
  • @leochen4891 made their first contribution in https://github.com/espressif/arduino-esp32/pull/10730

  Full Changelog: https://github.com/espressif/arduino-esp32/compare/3.0.5...3.1.0

  Downloads

  • esp32-3.1.0.zip
    0 downloads · 2026-07-17 18:49:32 +00:00 · 24 MiB
  • package_esp32_dev_index.json
    0 downloads · 2026-07-17 18:49:34 +00:00 · 313 KiB
  • package_esp32_index.json
    0 downloads · 2026-07-17 18:49:36 +00:00 · 269 KiB
• 3.1.0-RC3 e9b3f2650e

  Compare

  Arduino Pre-Release v3.1.0-RC3 based on ESP-IDF v5.3.1+ Stable

  petr.gadorek released this 2024-11-14 15:20:18 +00:00 | 1590 commits to master since this release

  What's Changed

  System PR

  • fix(build): Allow Arduino to compile in IDF without components by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10597
  • IDF release/v5.3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10599

  Peripherals

  USB

  • feat(usb_hid_keyboard): Adds Keyboard Layout and Sends reports just for Modifier Keys by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10591

  Libraries

  Bluetooth & BLE

  • fix(example):Update comment in BLE5_periodic_advertising.ino by @ASDosjani in https://github.com/espressif/arduino-esp32/pull/10538

  Matter

  • feat(Matter): New Matter Endpoint - Dimmable Light by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10543

  Network

  • fix(sntp): Lock / Unlock LWIP if CONFIG_LWIP_TCPIP_CORE_LOCKING is set by @mathieucarbou in https://github.com/espressif/arduino-esp32/pull/10529
  • fix(net): Allow to compile without IPv6 enabled by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10582

  WiFi

  • fix(IPaddress): IPv6 restore zone id by @s-hadinger in https://github.com/espressif/arduino-esp32/pull/10546
  • fix(wifi): Fix requirements and guards for hosted Wi-Fi by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10579
  • fix(wifi): fixes WiFi.isconnected() to return true when it is connected and it has an IP Addr by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10595

  Zigbee

  • feat(Zigbee): Support for sleepy device + Power Source and battery level + Humidity sensor cluster by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10551
  • fix(Zigbee): Fix typo in Zigbee_Temp_Hum_Sensor_Sleepy.ino by @lboue in https://github.com/espressif/arduino-esp32/pull/10581

  Boards Additions & Updates

  • fix(bm): Board Manager install will fail on Windows by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10533
  • feat(boards): add Waveshare ESP32-S3-Touch-AMOLED boards by @wurongmin in https://github.com/espressif/arduino-esp32/pull/10549

  CI & testing

  • ci(workflows): General improvements and fixes by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10544
  • fix(wokwi): Delete generated diagram to avoid issues running locally by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10567
  • fix(esptool): Bump esptool version to 4.9.dev1 on 3.1.x by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10570
  • ci(json): Improve requirement checking by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10554
  • fix(tests): Fix wrong selection of tests and add debug flag for testing by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10583

  Documentation

  • docs(lib-builder): Improve UI and Docker image sections by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10535
  • fix(typo): Fix typo in CDC DFU flash tutorial by @jurstu in https://github.com/espressif/arduino-esp32/pull/10584

  Tooling

  • fix(get.py): Check if win32 tools also exist when running on win64 by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10565

  New Contributors

  • @ASDosjani made their first contribution in https://github.com/espressif/arduino-esp32/pull/10538
  • @jurstu made their first contribution in https://github.com/espressif/arduino-esp32/pull/10584

  Full Changelog: https://github.com/espressif/arduino-esp32/compare/3.1.0-RC2...3.1.0-RC3

  Downloads

  • esp32-3.1.0-RC3.zip
    0 downloads · 2026-07-17 18:49:41 +00:00 · 24 MiB
  • esptool-v4.9.dev3-linux-aarch64.tar.gz
    0 downloads · 2026-07-17 18:49:46 +00:00 · 32 MiB
  • esptool-v4.9.dev3-linux-amd64.tar.gz
    0 downloads · 2026-07-17 18:49:53 +00:00 · 62 MiB
  • esptool-v4.9.dev3-linux-armv7.tar.gz
    0 downloads · 2026-07-17 18:49:58 +00:00 · 30 MiB
  • esptool-v4.9.dev3-macos-amd64.tar.gz
    0 downloads · 2026-07-17 18:50:03 +00:00 · 31 MiB
  • esptool-v4.9.dev3-macos-arm64.tar.gz
    0 downloads · 2026-07-17 18:50:07 +00:00 · 29 MiB
  • esptool-v4.9.dev3-win64.zip
    0 downloads · 2026-07-17 18:50:12 +00:00 · 34 MiB
  • package_esp32_dev_index.json
    0 downloads · 2026-07-17 18:50:14 +00:00 · 304 KiB
• 3.1.0-RC2 804ee12741

  Compare

  Arduino Pre-Release v3.1.0-RC2 based on ESP-IDF v5.3.0+ Stable

  petr.gadorek released this 2024-10-25 17:49:26 +00:00 | 1621 commits to master since this release

  The Arduino ESP32 version 3.1.0-RC2 is second release candidate of new major release based on the ESP-IDF v5.3.0 (release notes).

  ---

  For version migration, please check Migration Guide from v2.X to 3.X

  ---

  System PR

  • IDF release/v5.3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10258
  • IDF release/v5.1 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10257
  • IDF release/v5.3 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10465

  Peripherals

  UART

  • fix(uart): Add missing HP UARTs for ESP32-P4 by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10447
  • feat(uart): uart break example improvement by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10525
  • ESP32-P4 UART Pin Definitions by @SuGlider by https://github.com/espressif/arduino-esp32/pull/10521

  PSRAM

  • fix(psram): Init PSRAM before app_main to fix mmu_map by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10390
  • fix(psram): Do not abort if PSRAM is not found by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10395
  • test(psram): Add PSRAM test by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10409
  • fix(spiram): Fix OPI PSRAM init by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10406

  SDMMC

  • feat(sdmmc): Add SDMMC support for P4 + remove BUILTIN LED by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10460

  Ethernet

  • fix(eth): Set default clock in pin value to zero by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10513
  • Add RMII Ethernet support for ESP32-P4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10479

  I2S

  • fix(i2s): Use separate variables when reading and writing by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10509

  Touch

  • feat(touch): Support NG touch driver for P4 by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10448

  BLE

  • fix(ble): Fixed typos (or copy/paste issues) in comments for AD types in BLEAdvertising by @thomasw-mitutoyo-ctl in https://github.com/espressif/arduino-esp32/pull/10512

  Libraries

  LittleFS

  • fix(littlefs): Use VFSImpl::exists() to avoid false error log by @BlueAndi in https://github.com/espressif/arduino-esp32/pull/10217
  • fix(littlefs): Add missing dependency by @clashman in https://github.com/espressif/arduino-esp32/pull/10496

  Network Events

  • fix(NetworkEvents): Don't skip event callbacks in NetworkEvents::remo… by @LeeLeahy2 in https://github.com/espressif/arduino-esp32/pull/10337
  • fix (NetworkEvents lib): remove checks for duplicated event handlers by @vortigont in https://github.com/espressif/arduino-esp32/pull/10376

  HTTP

  • fix(http): Replace flush() with clear() in HTTPClient by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10269

  ESPNow

  • change(esp_now_serial): No teardown on retry limit by @ClockeNessMnstr in https://github.com/espressif/arduino-esp32/pull/10293

  Arduino Stream

  • fix(api): Update Arduino Stream class by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10328
  • Fix missing virtual declarations in Stream.h by @TD-er in https://github.com/espressif/arduino-esp32/pull/10348

  Zigbee

  • feat(zigbee): Add Zigbee library by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10265
  • fix(zigbee): Enable the internal pull-up resistor for BUTTON_PIN by @lboue in https://github.com/espressif/arduino-esp32/pull/10491

  Tone

  • Adds setToneChannel() implementation by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10305

  OpenThread

  • OpenThread Example Improvement by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10299

  Matter

  • feat(matter): initial commit with arduino matter lib by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10467
  • Update Matter Light README.md by @lboue in https://github.com/espressif/arduino-esp32/pull/10357

  RTOS

  • feature(rtos): Add Tasks status print function by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10515

  Wire

  • Wire library: Add conditional compilation for second I2C interface based on SOC_I2C_NUM by @sivar2311 in https://github.com/espressif/arduino-esp32/pull/10408

  Boards Additions & Updates

  • Added Unexpected Maker OMGS3 by @UnexpectedMaker in https://github.com/espressif/arduino-esp32/pull/10298
  • Added Sparkfun ESP32-S3 Thing Plus board by @Vigeant in https://github.com/espressif/arduino-esp32/pull/10382
  • Add Waveshare ESP32 Touch AMOLED 2.41 by @wurongmin in https://github.com/espressif/arduino-esp32/pull/10342
  • Add IOXESP32-C6 and ATD3.5-S3 board by @maxpromer in https://github.com/espressif/arduino-esp32/pull/10471
  • Add our new board "cezerio dev ESP32C6" by @DogushC in https://github.com/espressif/arduino-esp32/pull/10462
  • Add Waveshare ESP32-S3-Touch-LCD-1.46 board by @Sail-211010 in https://github.com/espressif/arduino-esp32/pull/10482
  • Added variant for Waveshare ESP32-S3-Touch-AMOLED-1.8 by @Y1hsiaochunnn in https://github.com/espressif/arduino-esp32/pull/10433
  • Add the Waveshare ESP32-S3-Touch-LCD-1.85 board by @Sail-211010 in https://github.com/espressif/arduino-esp32/pull/10477
  • fix(build): Fix sdkconfig copy for board manager by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10484

  CI & Testing

  • ci(push): Use FQBN from ci.json by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10267
  • ci(release): Make workflows dependent on release completion by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10260
  • ci(tests): Add linpack FPU tests by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10389
  • fix(ci): Boards test - get correct file for the diff by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10507

  Documentation

  • docs(contrib): Add instructions on how to test changes by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10221

  Tooling

  • feat(pre-commit): Add JSON formatter to pre-commit hooks by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10324
  • feat(esptool): Update esptool to v4.8.1 by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10524

  ---

  Full Changelog: https://github.com/espressif/arduino-esp32/compare/3.1.0-RC1...3.1.0-RC2

  ---

  New Contributors

  • @wurongmin made their first contribution in https://github.com/espressif/arduino-esp32/pull/10342
  • @LeeLeahy2 made their first contribution in https://github.com/espressif/arduino-esp32/pull/10337
  • @ClockeNessMnstr made their first contribution in https://github.com/espressif/arduino-esp32/pull/10293
  • @Bharat-Pi made their first contribution in https://github.com/espressif/arduino-esp32/pull/10402
  • @HamzaHajeir made their first contribution in https://github.com/espressif/arduino-esp32/pull/10415
  • @H-sw123 made their first contribution in https://github.com/espressif/arduino-esp32/pull/10434
  • @Sail-211010 made their first contribution in https://github.com/espressif/arduino-esp32/pull/10477
  • @clashman made their first contribution in https://github.com/espressif/arduino-esp32/pull/10496
  • @thomasw-mitutoyo-ctl made their first contribution in https://github.com/espressif/arduino-esp32/pull/10512
  • @zinkett made their first contribution in https://github.com/espressif/arduino-esp32/pull/10510

  ---

  Thank you for your contribution! 🎉

  Downloads

  • esp32-3.1.0-RC2.zip
    0 downloads · 2026-07-17 18:50:18 +00:00 · 24 MiB
  • esptool-v4.9.dev1-linux-amd64.tar.gz
    0 downloads · 2026-07-17 18:50:26 +00:00 · 62 MiB
  • esptool-v4.9.dev1-linux-arm32.tar.gz
    0 downloads · 2026-07-17 18:50:32 +00:00 · 44 MiB
  • esptool-v4.9.dev1-linux-arm64.tar.gz
    0 downloads · 2026-07-17 18:50:39 +00:00 · 52 MiB
  • esptool-v4.9.dev1-macos-amd64.tar.gz
    0 downloads · 2026-07-17 18:50:44 +00:00 · 31 MiB
  • esptool-v4.9.dev1-macos-arm64.tar.gz
    0 downloads · 2026-07-17 18:50:49 +00:00 · 28 MiB
  • esptool-v4.9.dev1-win64.zip
    0 downloads · 2026-07-17 18:50:55 +00:00 · 34 MiB
  • package_esp32_dev_index.json
    0 downloads · 2026-07-17 18:50:57 +00:00 · 299 KiB
• 3.0.7 3bfa3e0a56

  Compare

  Arduino Release v3.0.7 based on ESP-IDF v5.1.4+ Stable

  petr.gadorek released this 2024-10-23 06:47:14 +00:00 | 1709 commits to master since this release

  The Arduino ESP32 version 3.0.7 is seventh bugfix release based on the ESP-IDF v5.1.4 (release notes).

  ---

  For version migration, please check Migration Guide from v2.X to 3.X

  ---

  Major changes

  • Release packages and libraries fixed to work through Arduino IDE Boards manager

  ---

  System PR

  • IDF release/v5.1 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10505

  Libraries

  • fix(littlefs): Add missing dependency by @clashman in https://github.com/espressif/arduino-esp32/pull/10496

  CI & Testing

  • ci(json): Add requires_any field and use QIO by default to match IDE by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10472
  • fix(testing): Checkout proper branch for Wokwi tests and small QoL improvements by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10435
  • fix(formatting): Fix formatting and disable JSON hook by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10492
  • fix(ci): Change approach in listing the changed boards by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10495

  ---

  Full Changelog: https://github.com/espressif/arduino-esp32/compare/3.0.6...3.0.7

  ---

  New Contributors

  • @clashman made their first contribution in https://github.com/espressif/arduino-esp32/pull/10496

  Downloads

  • esp32-3.0.7.zip
    0 downloads · 2026-07-17 18:51:02 +00:00 · 23 MiB
  • package_esp32_dev_index.json
    0 downloads · 2026-07-17 18:51:03 +00:00 · 287 KiB
  • package_esp32_index.json
    0 downloads · 2026-07-17 18:51:22 +00:00 · 242 KiB
• 3.0.6 b12bfa3361

  Compare

  Arduino Release v3.0.6 based on ESP-IDF v5.1.4+ Stable

  petr.gadorek released this 2024-10-18 17:30:48 +00:00 | 1719 commits to master since this release

  The Arduino ESP32 version 3.0.6 is sixth bugfix release based on the ESP-IDF v5.1.4 (release notes).

  ---

  For version migration, please check Migration Guide from v2.X to 3.X

  ---

  Known issue

  This release and its libraries were not generated properly and release is not working through Arduino IDE Board manager, please use release 3.0.7 instead.

  ---

  Major changes

  • new implementation of Zigbee Library
  • several fixes

  ---

  System PR

  • IDF release/v5.1 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10410
  • IDF release/v5.1 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10446
  • IDF release/v5.1 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10454

  Core related changes

  • digitalPinToInterrupt: fix double pin remapping by @pillo79 in https://github.com/espressif/arduino-esp32/pull/10373
  • fix(psram): Init PSRAM before app_main to fix mmu_map by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10390
  • fix(psram): Do not abort if PSRAM is not found by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10395
  • fix(hid): Fix OUTPUT report not received by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10398
  • fix(spiram): Fix OPI PSRAM init by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10406

  Peripehrals

  HardwareSerial

  • fix(HardwareSerial): fix pin remapping in begin() on master by @pillo79 in https://github.com/espressif/arduino-esp32/pull/10379
  • feat(uart) 3.1.x Core: fixes serialEventRun() to avoid calling available() if serialEvent() is not declared by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10428

  Libraries

  AsyncUDP

  • fix(asyncudp): Fixes and implements tcpip thread locking by @HamzaHajeir in https://github.com/espressif/arduino-esp32/pull/10415

  DNS Server

  • fix: DNSServer Lib - improper startup code in WiFi mode by @vortigont in https://github.com/espressif/arduino-esp32/pull/10366

  Rainmaker

  • fix(esp-rainmaker): update esp-rainmaker version to 1.5.0 by @Asc91 in https://github.com/espressif/arduino-esp32/pull/10476
  • Update esp-insights version by @Asc91 in https://github.com/espressif/arduino-esp32/pull/10456

  OpenThread

  • Update FreeRTOS Symbols in OThreadCLI by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10412

  Wire

  • Wire library: Add conditional compilation for second I2C interface based on SOC_I2C_NUM by @sivar2311 in https://github.com/espressif/arduino-esp32/pull/10408

  Zigbee

  • feat(zigbee): Add Zigbee library by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10265

  Boards updates and additions

  • Added Sparkfun ESP32-S3 Thing Plus board by @Vigeant in https://github.com/espressif/arduino-esp32/pull/10382
  • Add the Waveshare ESP32-S3-Touch-LCD-1.85 board by @Sail-211010 in https://github.com/espressif/arduino-esp32/pull/10477
  • addition(3rd_party_board): Add Waveshare-S3-touch-lcd by @H-sw123 in https://github.com/espressif/arduino-esp32/pull/10434
  • Add IOXESP32-C6 and ATD3.5-S3 board by @maxpromer in https://github.com/espressif/arduino-esp32/pull/10471
  • Add our new board "cezerio dev ESP32C6" by @DogushC in https://github.com/espressif/arduino-esp32/pull/10462
  • feat(Variants): Add Arduino libraries for Lora 4G Module and Node Wifi o… by @Bharat-Pi in https://github.com/espressif/arduino-esp32/pull/10402
  • fix(boards): Remove partition scheme overwrite from FlashSize menu by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10400
  • Added variant for Waveshare ESP32-S3-Touch-AMOLED-1.8 by @Y1hsiaochunnn in https://github.com/espressif/arduino-esp32/pull/10433

  CI & Testing

  • ci(json): Add configuration requirements to ci.json files by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10385
  • fix(build): Fix sdkconfig copy for board manager by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10484
  • ci(compilation): Use default partition and add append to FQBN option by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10392
  • test(psram): Add PSRAM test by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10409
  • ci(tests): Add linpack FPU tests by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10389

  Examples

  • fix(example): print correct fade direction by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10450
  • Fix WPS example config initialization by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10399
  • Update Matter Light README.md by @lboue in https://github.com/espressif/arduino-esp32/pull/10357

  ---

  Full Changelog: https://github.com/espressif/arduino-esp32/compare/3.0.5...3.0.6

  ---

  New Contributors

  • @Bharat-Pi made their first contribution in https://github.com/espressif/arduino-esp32/pull/10402
  • @HamzaHajeir made their first contribution in https://github.com/espressif/arduino-esp32/pull/10415
  • @Asc91 made their first contribution in https://github.com/espressif/arduino-esp32/pull/10456
  • @H-sw123 made their first contribution in https://github.com/espressif/arduino-esp32/pull/10434
  • @Sail-211010 made their first contribution in https://github.com/espressif/arduino-esp32/pull/10477

  ---

  Thank you for contribution!

  Downloads

  • esp32-3.0.6.zip
    0 downloads · 2026-07-17 18:51:27 +00:00 · 23 MiB
  • package_esp32_dev_index.json
    0 downloads · 2026-07-17 18:51:29 +00:00 · 285 KiB
  • package_esp32_index.json
    0 downloads · 2026-07-17 18:51:30 +00:00 · 239 KiB
• 3.0.5 7018cd114d

  Compare

  Arduino Release v3.0.5 based on ESP-IDF v5.1.4+ Stable

  petr.gadorek released this 2024-09-18 11:54:00 +00:00 | 1757 commits to master since this release

  The Arduino ESP32 version 3.0.5 is fifth bugfix release based on the ESP-IDF v5.1.4 (release notes).

  ---

  For version migration, please check Migration Guide from v2.X to 3.X

  ---

  Known issue

  • Rainmaker does not work on all targets (ESP32-S2 is working, ESP32-C6 - rebooting issue, ESP32/ESP32-S3/ESP32-C3 does not work)

  ---

  System PR

  • IDF release/v5.1 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10162
  • IDF release/v5.1 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10201
  • IDF release/v5.1 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10257
  • IDF release/v5.1 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10320

  Arduino Lib-builder

  • fix(install): Fetch before checkout to avoid errors #212 by @lucasssvaz in https://github.com/espressif/esp32-arduino-lib-builder/pull/212
  • fix(UI): Fix breaking changes and lock textual version #214 by @lucasssvaz in https://github.com/espressif/esp32-arduino-lib-builder/pull/214
  • Fix Dockerfile and test docker build in PRs #216 by @lucasssvaz in https://github.com/espressif/esp32-arduino-lib-builder/pull/216
  • Update ESP32 definition in PlatformIO #217 by @me-no-dev in https://github.com/espressif/esp32-arduino-lib-builder/pull/217

  Peripherals

  UART

  • Fix(UART): ESP32 | ESP32-S2 UART Clock Source by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10172

  Timer

  • fix(timer): Typo - milis instead of millis by @leandromattioli in https://github.com/espressif/arduino-esp32/pull/10193

  HAL RGB LED

  • Add ability for boards to provide a custom pixel order in neopixelWrite() by @sblantipodi in https://github.com/espressif/arduino-esp32/pull/10128
  • Change "neopixel" references to use RGB LED naming by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10225

  LEDC

  • feat(LEDC): Adds the ability to set the clock source for the LEDC by @konzen in https://github.com/espressif/arduino-esp32/pull/10171

  I2C

  • fix(i2c): Ensure that semaphore is properly given if init fails by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10313

  Tone

  • Adds setToneChannel() implementation by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10305

  Stream

  • fix(api): Update Arduino Stream class by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10328
  • Fix missing virtual declarations in Stream.h by @TD-er in https://github.com/espressif/arduino-esp32/pull/10348

  Libraries

  Networking

  • fix(wifiprov): Fix starting Wifi when already provisioned by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10151
  • fix(client): Make flush() call clear() and deprecate it by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10242
  • fix(ppp): Fix PPP not working after reboot if no RST by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10264
  • fix(http): Replace flush() with clear() in HTTPClient by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10269
  • fix(scan): Make sure scan struct is cleared before set by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10282
  • fix(scan): Make sure that we do not leak memory if reading the APs fails by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10312
  • fix(networking): NetworkClientRxBuffer::clear() may not always clear by @TD-er in https://github.com/espressif/arduino-esp32/pull/10331
  • [WiFiScan] Allow allocation in _scanDone() to fail and prevent memory leak by @TD-er in https://github.com/espressif/arduino-esp32/pull/10335
  • Fix(NetworkEvents): Don't skip event callbacks in NetworkEvents::remo… by @LeeLeahy2 in https://github.com/espressif/arduino-esp32/pull/10337
  • fix(events): Fix crash in getStdFunctionAddress by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10321

  USB

  • fix(USB): OTG S2 and S3 debug print by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10123

  SD

  • Fix use after free in SD library by @Ariakenom in https://github.com/espressif/arduino-esp32/pull/10122

  OTA

  • fix(OTA): Wrap espota --auth flag in quotes by @per1234 in https://github.com/espressif/arduino-esp32/pull/10126
  • ArduinoOTA - change occurrence of client.flush() to clear() by @JAndrassy in https://github.com/espressif/arduino-esp32/pull/10233

  Rainmaker

  • feat(RMaker): Register common events for better debugging by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10133
  • fix(arduino): rain maker common version by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10338

  WebServer

  • WebServer - change occurrence of client.flush() to clear() by @JAndrassy in https://github.com/espressif/arduino-esp32/pull/10234
  • [WebServer] Mark functions as const + reduce copy of strings by @TD-er in https://github.com/espressif/arduino-esp32/pull/10339
  • Reduce copy of Strings in WebServer RequestHandler by @TD-er in https://github.com/espressif/arduino-esp32/pull/10345

  ESP-NOW

  • change(esp_now_serial): No teardown on retry limit by @ClockeNessMnstr in https://github.com/espressif/arduino-esp32/pull/10293

  FAT

  • fix(littlefs): Use VFSImpl::exists() to avoid false error log by @BlueAndi in https://github.com/espressif/arduino-esp32/pull/10217

  3rd Party boards and additions

  • feat(board): Add CircuitART Zero S3 board by @CircuitART in https://github.com/espressif/arduino-esp32/pull/10108
  • Added variant for Waveshare ESP32-S3-Touch-LCD-1.69 & ESP32-S3-LCD-1.69 board by @Y1hsiaochunnn in https://github.com/espressif/arduino-esp32/pull/10118
  • feat(board):Update M5Stack related board and pin configuration by @Tinyu-Zhao in https://github.com/espressif/arduino-esp32/pull/10144
  • feat(board): Add Alfredo NoU3 by @BotSpace in https://github.com/espressif/arduino-esp32/pull/10134
  • feat(3rd party board): Add Fri3d Badge 2024 (ESP32-S3-WROOM-1) by @francisduvivier in https://github.com/espressif/arduino-esp32/pull/10143
  • Added LILYGO T-Watch-S3 & T-Watch-Ultra variants by @lewisxhe in https://github.com/espressif/arduino-esp32/pull/10175
  • Adding CodeCell ESP32C3 new 3rd part board by @microbotsio in https://github.com/espressif/arduino-esp32/pull/10177
  • feat(board):Add Heltec Vision Master series boards by @RichardHeltec in https://github.com/espressif/arduino-esp32/pull/10198
  • feat(boards): Add ESP32-2432S028R board support by @Xylopyrographer in https://github.com/espressif/arduino-esp32/pull/10235
  • Added variant for Waveshare ESP32-S3-Zero by @Y1hsiaochunnn in https://github.com/espressif/arduino-esp32/pull/10241
  • fix(arduino): changes ESP32 definition in CMakeLists.txt file by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10259
  • fix(boards): Correct typos in port prop. associations for "Bee" boards by @per1234 in https://github.com/espressif/arduino-esp32/pull/10276
  • Update variants for M5Dial and M5StampS3 by @lboue in https://github.com/espressif/arduino-esp32/pull/10268
  • fix(boards): Remove port property assoc. for non-unique VID/PID pairs by @per1234 in https://github.com/espressif/arduino-esp32/pull/10271
  • Added Unexpected Maker OMGS3 by @UnexpectedMaker in https://github.com/espressif/arduino-esp32/pull/10298
  • update tinyuf2 for Adafruit boards to 0.20.1 by @hathach in https://github.com/espressif/arduino-esp32/pull/10300
  • add waveshare_esp32_touch_amoled_241 by @wurongmin in https://github.com/espressif/arduino-esp32/pull/10342
  • fix(variant): Rename waveshare esp32-s3 board. by @wurongmin in https://github.com/espressif/arduino-esp32/pull/10355

  CI & Testing

  • ci(branches): Remove wildcard from branch triggers by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10210
  • fix(get.py): Add version checking for installed tools by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10160
  • change(build): add -Werror=return-type to default C and C++ flags by @igrr in https://github.com/espressif/arduino-esp32/pull/10216
  • fix(requirements): Avoid version conflicts by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10222
  • fix(tests): Use proper API and check for required token by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10223
  • fix(chip): Return correct ESP32 chip model by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10243
  • fix(get.py): Remove existing files before extracting by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10247
  • fix(spelling): Fix misspellings detected by codespell and enable it by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10232
  • fix(release): Fix release script to use new archive method by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10255
  • fix(release): Fix install test on release by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10256
  • ci(push): Use FQBN from ci.json by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10267
  • ci(release): Make workflows dependent on release completion by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10260
  • fix(report): Print correct chip revision by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10277
  • fix(ci): Log default FQBN if not passed as argument by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10302
  • feat(pre-commit): Add JSON formatter to pre-commit hooks by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10324
  • build(deps): bump cryptography from 42.0.7 to 43.0.1 in /tests by @dependabot in https://github.com/espressif/arduino-esp32/pull/10284

  Examples

  • Improving WebServer Example by @mathertel in https://github.com/espressif/arduino-esp32/pull/10111
  • Adds HW Serial CDC as IDF component example by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10262
  • OpenThread Example Improvement by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10299
  • fix(example): Fix compilation warnings in examples by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10311
  • ESP Matter + Arduino as IDF Component Light example by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10290

  Documentation

  • docs: correct Float type size in Preferences API and Tutorial documentation by @Xylopyrographer in https://github.com/espressif/arduino-esp32/pull/10113
  • fix(doc): analogReadMilliVolts by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10125
  • docs(BLE): updated obsolete url in library.properties by @sylque in https://github.com/espressif/arduino-esp32/pull/10147
  • docs(BLE): updated obsolete README.md by @sylque in https://github.com/espressif/arduino-esp32/pull/10148
  • docs(vale): Enable vale and fix errors by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10231
  • docs(contrib): Add instructions on how to test changes by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10221

  ---

  Full Changelog: https://github.com/espressif/arduino-esp32/compare/3.0.4...3.0.5

  ---

  New Contributors

  • @CircuitART made their first contribution in https://github.com/espressif/arduino-esp32/pull/10108
  • @Y1hsiaochunnn made their first contribution in https://github.com/espressif/arduino-esp32/pull/10118
  • @Ariakenom made their first contribution in https://github.com/espressif/arduino-esp32/pull/10122
  • @BotSpace made their first contribution in https://github.com/espressif/arduino-esp32/pull/10134
  • @francisduvivier made their first contribution in https://github.com/espressif/arduino-esp32/pull/10143
  • @microbotsio made their first contribution in https://github.com/espressif/arduino-esp32/pull/10177
  • @sylque made their first contribution in https://github.com/espressif/arduino-esp32/pull/10147
  • @sblantipodi made their first contribution in https://github.com/espressif/arduino-esp32/pull/10128
  • @RichardHeltec made their first contribution in https://github.com/espressif/arduino-esp32/pull/10198
  • @konzen made their first contribution in https://github.com/espressif/arduino-esp32/pull/10171
  • @wurongmin made their first contribution in https://github.com/espressif/arduino-esp32/pull/10342
  • @LeeLeahy2 made their first contribution in https://github.com/espressif/arduino-esp32/pull/10337
  • @ClockeNessMnstr made their first contribution in https://github.com/espressif/arduino-esp32/pull/10293

  ---

  Thanks for your contribution 🎉

  Downloads

  • esp32-3.0.5.zip
    0 downloads · 2026-07-17 18:51:35 +00:00 · 23 MiB
  • package_esp32_dev_index.json
    0 downloads · 2026-07-17 18:51:37 +00:00 · 279 KiB
  • package_esp32_index.json
    0 downloads · 2026-07-17 18:51:39 +00:00 · 233 KiB
• 3.1.0-RC1 8352caff08

  Compare

  Arduino Pre-Release v3.1.0-RC1 based on ESP-IDF v5.3.0+ Stable

  petr.gadorek released this 2024-08-28 15:50:04 +00:00 | 1786 commits to master since this release

  The Arduino ESP32 version 3.1.0-RC1 is new major release based on the ESP-IDF v5.3.0 (release notes).

  ---

  For version migration, please check Migration Guide from v2.X to 3.X

  ---

  System PR

  • IDF release/v5.1 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10162
  • IDF release/v5.1 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10201

  Arduino Lib Builder

  • fix(install): Fetch before checkout to avoid errors by @lucasssvaz in https://github.com/espressif/esp32-arduino-lib-builder/pull/212
  • remove not existing zigbee libs by @Jason2866 in https://github.com/espressif/esp32-arduino-lib-builder/pull/210
  • Move libs publishing to this repo by @lucasssvaz in https://github.com/espressif/esp32-arduino-lib-builder/pull/209
  • Require ninja to be installed and in path to build the libs by @me-no-dev in https://github.com/espressif/esp32-arduino-lib-builder/pull/206
  • Use component manager overwrite to help build by @me-no-dev in https://github.com/espressif/esp32-arduino-lib-builder/pull/205
  • add zigbee libs for Platformio by @Jason2866 in https://github.com/espressif/esp32-arduino-lib-builder/pull/204
  • Fix ESP-DSP breaking the build by @me-no-dev in https://github.com/espressif/esp32-arduino-lib-builder/pull/203
  • feat(mbedtls): Enable support for non-AES ciphers in GCM operation by @lucasssvaz in https://github.com/espressif/esp32-arduino-lib-builder/pull/200

  Peripherals

  UART

  • Fix(UART): ESP32 | ESP32-S2 UART Clock Source by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10172
  • fix(uart): sleep retention by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10248

  Timer

  • fix(timer): Typo - milis instead of millis by @leandromattioli in https://github.com/espressif/arduino-esp32/pull/10193

  LEDC

  • feat(LEDC): Adds the ability to set the clock source for the LEDC by @konzen in https://github.com/espressif/arduino-esp32/pull/10171

  RGB LED

  • Add ability for boards to provide a custom pixel order in neopixelWrite() by @sblantipodi in https://github.com/espressif/arduino-esp32/pull/10128
  • Change "neopixel" references to use RGB LED naming by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10225

  Libraries

  Networking

  • fix(wifiprov): Fix starting Wifi when already provisioned by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10151
  • fix(client): Make flush() call clear() and deprecate it by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10242

  SD Card

  • Fix use after free in SD library by @Ariakenom in https://github.com/espressif/arduino-esp32/pull/10122

  USB

  • fix(USB): OTG S2 and S3 debug print by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10123

  OTA

  • fix(OTA): Wrap espota --auth flag in quotes by @per1234 in https://github.com/espressif/arduino-esp32/pull/10126
  • ArduinoOTA - change occurrence of client.flush() to clear() by @JAndrassy in https://github.com/espressif/arduino-esp32/pull/10233

  Rainmaker

  • feat(RMaker): Register common events for better debugging by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10133

  WebServer

  • Improving WebServer Example by @mathertel in https://github.com/espressif/arduino-esp32/pull/10111
  • WebServer - change occurrence of client.flush() to clear() by @JAndrassy in https://github.com/espressif/arduino-esp32/pull/10234

  Boards Additions & Updates

  • feat(board): Add CircuitART Zero S3 board by @CircuitART in https://github.com/espressif/arduino-esp32/pull/10108
  • Added variant for Waveshare ESP32-S3-Touch-LCD-1.69 & ESP32-S3-LCD-1.69 board by @Y1hsiaochunnn in https://github.com/espressif/arduino-esp32/pull/10118
  • feat(board):Update M5Stack related board and pin configuration by @Tinyu-Zhao in https://github.com/espressif/arduino-esp32/pull/10144
  • feat(board): Add Alfredo NoU3 by @BotSpace in https://github.com/espressif/arduino-esp32/pull/10134
  • feat(3rd party board): Add Fri3d Badge 2024 (ESP32-S3-WROOM-1) by @francisduvivier in https://github.com/espressif/arduino-esp32/pull/10143
  • Added LILYGO T-Watch-S3 & T-Watch-Ultra variants by @lewisxhe in https://github.com/espressif/arduino-esp32/pull/10175
  • Adding CodeCell ESP32C3 new 3rd part board by @microbotsio in https://github.com/espressif/arduino-esp32/pull/10177
  • feat(board):Add Heltec Vision Master series boards by @RichardHeltec in https://github.com/espressif/arduino-esp32/pull/10198
  • feat(boards): Add ESP32-2432S028R board support by @Xylopyrographer in https://github.com/espressif/arduino-esp32/pull/10235
  • Added variant for Waveshare ESP32-S3-Zero by @Y1hsiaochunnn in https://github.com/espressif/arduino-esp32/pull/10241

  Documentation

  • docs: correct Float type size in Preferences API and Tutorial documentation by @Xylopyrographer in https://github.com/espressif/arduino-esp32/pull/10113
  • fix(doc): analogReadMilliVolts by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10125
  • docs(BLE): updated obsolete url in library.properties by @sylque in https://github.com/espressif/arduino-esp32/pull/10147
  • docs(BLE): updated obsolete README.md by @sylque in https://github.com/espressif/arduino-esp32/pull/10148
  • docs(vale): Enable vale and fix errors by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10231

  CI & Testing

  • ci(branches): Remove wildcard from branch triggers by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10210
  • change(build): add -Werror=return-type to default C and C++ flags by @igrr in https://github.com/espressif/arduino-esp32/pull/10216
  • fix(tests): Use proper API and check for required token by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10223
  • fix(spelling): Fix misspellings detected by codespell and enable it by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10232

  Tooling

  • fix(get.py): Add version checking for installed tools by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10160
  • fix(release): Fix release script to use new archive method by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10255
  • fix(get.py): Remove existing files before extracting by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10247
  • fix(requirements): Avoid version conflicts by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10222
  • fix(chip): Return correct ESP32 chip model by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10243

  ---

  Full Changelog: https://github.com/espressif/arduino-esp32/compare/3.0.4...3.1.0-RC1

  ---

  New Contributors

  • @CircuitART made their first contribution in https://github.com/espressif/arduino-esp32/pull/10108
  • @Y1hsiaochunnn made their first contribution in https://github.com/espressif/arduino-esp32/pull/10118
  • @Ariakenom made their first contribution in https://github.com/espressif/arduino-esp32/pull/10122
  • @BotSpace made their first contribution in https://github.com/espressif/arduino-esp32/pull/10134
  • @francisduvivier made their first contribution in https://github.com/espressif/arduino-esp32/pull/10143
  • @microbotsio made their first contribution in https://github.com/espressif/arduino-esp32/pull/10177
  • @sylque made their first contribution in https://github.com/espressif/arduino-esp32/pull/10147
  • @sblantipodi made their first contribution in https://github.com/espressif/arduino-esp32/pull/10128
  • @RichardHeltec made their first contribution in https://github.com/espressif/arduino-esp32/pull/10198
  • @konzen made their first contribution in https://github.com/espressif/arduino-esp32/pull/10171

  ---

  Thank you everyone for your contribution! 🎉

  Downloads

  • esp32-3.1.0-RC1.zip
    0 downloads · 2026-07-17 18:51:43 +00:00 · 23 MiB
  • esptool-v4.8.1-linux-amd64.tar.gz
    0 downloads · 2026-07-17 18:51:51 +00:00 · 62 MiB
  • esptool-v4.8.1-linux-arm32.tar.gz
    0 downloads · 2026-07-17 18:51:57 +00:00 · 44 MiB
  • esptool-v4.8.1-linux-arm64.tar.gz
    0 downloads · 2026-07-17 18:52:04 +00:00 · 52 MiB
  • esptool-v4.8.1-macos.tar.gz
    0 downloads · 2026-07-17 18:52:09 +00:00 · 28 MiB
  • esptool-v4.8.1-win64.zip
    0 downloads · 2026-07-17 18:52:14 +00:00 · 32 MiB
  • package_esp32_dev_index.json
    0 downloads · 2026-07-17 18:52:16 +00:00 · 269 KiB
• 3.0.4 1a42b87fb5

  Compare

  Arduino Release v3.0.4 based on ESP-IDF v5.1.4+ Stable

  petr.gadorek released this 2024-08-02 09:53:00 +00:00 | 1841 commits to master since this release

  The Arduino ESP32 version 3.0.4 is fourth bugfix release based on the ESP-IDF v5.1.4 (release notes).

  ---

  For version migration, please check Migration Guide from v2.X to 3.X

  ---

  System PR

  • IDF release/v5.1 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10098
  • fix(core): Update versions to 3.0.4 by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10106

  Peripherals

  ADC

  • Update analogContinuous function for passing pins as const and constexpr by @rvbc1 in https://github.com/espressif/arduino-esp32/pull/10044

  GPIO

  • fix(gpio): add missing include for digitalPinCanOutput() by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10070

  LEDC

  • fix(ledc): Fix freeing channel if not used anymore by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10094

  UART

  • fix(uart): Sets XTAL as clock source for uart by @SuGlider in https://github.com/espressif/arduino-esp32/pull/10087

  Timer

  • fix(timer): Add check to avoid crashing by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10069

  Libraries

  Networking

  • PPP: add "battery status" read stub functions by @WebDust21 in https://github.com/espressif/arduino-esp32/pull/10043
  • feat(wifi): Allow setting minimum time for wifi scan by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10083
  • fix(lwip): Add early out in NetworkUDP::parsePacket() when socket has no data by @nitz in https://github.com/espressif/arduino-esp32/pull/10075

  NetworkClientSecure

  • fix(wfcs): Replaced expired certificate for howsmyssl.com by @lbernstone in https://github.com/espressif/arduino-esp32/pull/10063
  • fix(ssl): Add size arg to NetworkClientSecure::setCACertBundle by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10101

  Rainmaker

  • fix(rainmaker): Add new partition tables that fits the binary size by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10046
  • fix(example): Update RainMaker examples to work with ESP32C6 by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10096

  ESP-NOW

  • fix(ESP-NOW): Remove all peers on ESP_NOW.end() by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10102

  Boards updates & addition

  • feat(board): add Waveshare ESP32-S3-Matrix by @Xylopyrographer in https://github.com/espressif/arduino-esp32/pull/10072
  • Enabled the onboard ceramic antenna by default when creating a new project with XIAO_ESP32C6 by @Cincinnatu in https://github.com/espressif/arduino-esp32/pull/10066

  CI & Testing

  • ci(tests): Fix workflow errors by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10067
  • ci(wokwi): Pass diagram.json file if exists to pytest by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/9720
  • ci(release): Add JSON install test by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10104

  Documentation & Examples

  • add(template): Add version 3.0.3 to the Issue template by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10042
  • docs(lib-builder): Add missing requirements and examples by @lucasssvaz in https://github.com/espressif/arduino-esp32/pull/10040
  • fix(readme): Update badge for Build status by @P-R-O-C-H-Y in https://github.com/espressif/arduino-esp32/pull/10097
  • feat(net): Add NAPT examples by @me-no-dev in https://github.com/espressif/arduino-esp32/pull/10100
  • feat: Print chip features bitfield by @Xylopyrographer in https://github.com/espressif/arduino-esp32/pull/10080

  ---

  Full Changelog: https://github.com/espressif/arduino-esp32/compare/3.0.3...3.0.4

  ---

  New Contributors

  • @rvbc1 made their first contribution in https://github.com/espressif/arduino-esp32/pull/10044
  • @nitz made their first contribution in https://github.com/espressif/arduino-esp32/pull/10075
  • @Cincinnatu made their first contribution in https://github.com/espressif/arduino-esp32/pull/10066

  ---

  Thank you all for your contribution!

  Downloads

  • esp32-3.0.4.zip
    0 downloads · 2026-07-17 18:52:20 +00:00 · 23 MiB
  • esp32-arduino-libs-3.0.4.zip
    0 downloads · 2026-07-17 18:52:43 +00:00 · 292 MiB
  • package_esp32_dev_index.json
    0 downloads · 2026-07-17 18:52:51 +00:00 · 248 KiB
  • package_esp32_index.json
    0 downloads · 2026-07-17 18:52:52 +00:00 · 223 KiB