1 Release published by 1 person

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

  published Jul 16, 2025

7 Pull requests merged by 3 people

• fix(build): make core compatible with IDF 5.3

  #11607 merged Jul 18, 2025

• feat(openthread): native API extension

  #11598 merged Jul 16, 2025

• IDF release/v5.5

  #11601 merged Jul 16, 2025

• feat(gpio): new functional interrupt lambda example

  #11589 merged Jul 16, 2025

• ci(gitlab): Initial GitLab setup

  #11577 merged Jul 14, 2025

• feat(wire): std::functional Wire slave callback functions

  #11582 merged Jul 12, 2025

• feat(matter): removing wifi requirement for H2 and C5

  #11581 merged Jul 12, 2025

3 Pull requests opened by 3 people

• IDF release/v5.4

  #11602 opened Jul 16, 2025

• Add senseBox Eye board

  #11608 opened Jul 18, 2025

• feat(zigbee): Add multistate endpoint support

  #11609 opened Jul 18, 2025

10 Issues closed by 3 people

• OTA example doesn't consider the watchdog

  #10707 closed Jul 18, 2025

• ESP32S3:The board is powered on when USB is connected, which will cause the program to not be executed

  #11604 closed Jul 17, 2025

• Can't make Arduino-esp32 as a global components

  #11596 closed Jul 15, 2025

• ULP ADC read fails

  #11557 closed Jul 15, 2025

• ESP32-S2: gpio_pullup_en(GPIO_NUM_xx) does not work correctly

  #11591 closed Jul 13, 2025

• Esp32 core v3 compiles and uploads non-functioning binary

  #11509 closed Jul 13, 2025

• partitions.csv ignored in Arduino IDE v1 and v2

  #11579 closed Jul 13, 2025

• can't flash ESP32-C5 devkit-1-V1.2 ECO2

  #11584 closed Jul 13, 2025

• Problem uploading an esp32

  #11514 closed Jul 13, 2025

• functional callbacks

  #11497 closed Jul 12, 2025

5 Issues opened by 5 people

• LEDC PWM issue with 3.2.1 update

  #11610 opened Jul 18, 2025

• Add BLE Commissionable Discovery in Matter

  #11606 opened Jul 17, 2025

• ESP32-S3 USB HOST PENDRIVE INTERFACE

  #11603 opened Jul 17, 2025

• USB HID stall when not acknowledged by PC

  #11600 opened Jul 16, 2025

• Zigbee - Data missing in Home Assistant

  #11597 opened Jul 13, 2025

15 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Arduino ESP32 v3.3 based on ESP-IDF v5.5 (master)

  #10884 commented on Jul 18, 2025 • 5 new comments

• feat(docs): Add Zigbee library API documentation

  #11525 commented on Jul 17, 2025 • 4 new comments

• ESP32 - Zigbee - HW and FW versions are not reported nor in Z2M nor ZHA

  #11568 commented on Jul 12, 2025 • 0 new comments

• ESP32-S3-DevKitC-1-N8 OTA ISSUE

  #11387 commented on Jul 13, 2025 • 0 new comments

• Crash during compilation on Windows if username contains accented characters (e.g. "é") – introduced in 3.1.0

  #11163 commented on Jul 14, 2025 • 0 new comments

• esp_bt_init falied : 259

  #11181 commented on Jul 14, 2025 • 0 new comments

• I2C driver behaviour after moving from 2.X.X to 3.2

  #11374 commented on Jul 15, 2025 • 0 new comments

• ledcWrite() returns successful execution but does not take effect.

  #11455 commented on Jul 15, 2025 • 0 new comments

• ESP32-S3 - Arduino v3.1 - USBCDC Hangs and misses chunks of data for for large serial transmits

  #10836 commented on Jul 17, 2025 • 0 new comments

• Compilation error: exit status 101

  #11585 commented on Jul 17, 2025 • 0 new comments

• Add option to update specific partition

  #10516 commented on Jul 18, 2025 • 0 new comments

• Add LittleFS support to HTTPUpdate and HTTPUpdateServer

  #9347 commented on Jul 18, 2025 • 0 new comments

• feat(uart): Add function to invert hardware UART Tx line

  #11428 commented on Jul 15, 2025 • 0 new comments

• Backport for v3.1.x: feat(uart): fixes pin attach for any IDF 5.x

  #11500 commented on Jul 15, 2025 • 0 new comments

• Update HTTPUpdateServer.h to Fix SPIFFS Update error: Bad Size Given

  #11586 commented on Jul 14, 2025 • 0 new comments