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  Arduino Release v3.3.4 based on ESP-IDF v5.5.1+ Stable

  petr.gadorek released this 2025-11-12 14:05:15 +00:00 | 418 commits to master since this release

  What's changed:

  System PR

  • IDF release/v5.5 by me-no-dev in #12018

  CI & testing

  • fix(ci): Fix IDF examples compilation when changing source files by lucasssvaz in #12001

  Documentation

  • feat(docs): Add AI chatbot by P-R-O-C-H-Y in #12002

  Libraries

  Matter

  • fix(matter): IDF 5.4 CI error with ESP_OpenThread Include by SuGlider in #11988
  • fix(matter): Update ESP Border to ESP Thread in diagram by SuGlider in #11989
  • feat(matter): Adds doc URL ref to examples README.md files by SuGlider in #11997

  Network

  • feat(net): Add ETH handle to events and data to lost_ip by me-no-dev in #11986
  • feat(net): Add method Network.isOnline() by me-no-dev in #12000
  • feat(network): Adds Network Library documentation by SuGlider in #11999
  • fix(network): Fix getting fallback DNS server by szerwi in #12013

  Zigbee

  • feat(zibgee): Add IASZone enroll request and restore + error check fixes by P-R-O-C-H-Y in #11990
  • feat(zigbee): Update esp-zigbee-sdk to latest 1.6.8 by P-R-O-C-H-Y in #12017

  OpenThread

  • feat(openthread): adds arduino openthread library documentation by SuGlider in #11991
  • feat(openthread): adds examples README.md files by SuGlider in #11996

  Peripherals

  RMT

  • feat(rmt): improves RMT documentation by SuGlider in #11992

  SDMMC

  • fix(sdmmc): Fix iomux pin initialization by P-R-O-C-H-Y in #11998

  Serial UART

  • feat(serial_uart): adds Serial (UART) documentation by SuGlider in #11993

  UDP

  • feat(udp): Allow to change the async_udp task stack size by mathieucarbou in #12003

  WebServer

  • feat(hosted): Add OTA and version functionality to esp-hosted by me-no-dev in #11936

  WiFi

  • fix(wifi): Fix WiFi.disconnect(true, true) not working by me-no-dev in #12004

  Others

  • fix(ppp): Fix PPP.end() causing exception by me-no-dev in #11987

  Full Changelog: https://github.com/espressif/arduino-esp32/compare/3.3.3...3.3.4

  Downloads

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  • esp32-3.3.4-libs.tar.xz
    0 downloads · 2026-07-17 18:43:05 +00:00 · 228 MiB
  • esp32-3.3.4-libs.zip
    0 downloads · 2026-07-17 18:43:39 +00:00 · 428 MiB
  • esp32-3.3.4.tar.xz
    0 downloads · 2026-07-17 18:43:42 +00:00 · 20 MiB
  • esp32-3.3.4.zip
    0 downloads · 2026-07-17 18:43:47 +00:00 · 26 MiB
  • package_esp32_dev_index.json
    0 downloads · 2026-07-17 18:43:49 +00:00 · 445 KiB
  • package_esp32_dev_index_cn.json
    0 downloads · 2026-07-17 18:43:51 +00:00 · 461 KiB
  • package_esp32_index.json
    0 downloads · 2026-07-17 18:43:53 +00:00 · 373 KiB
  • package_esp32_index_cn.json
    0 downloads · 2026-07-17 18:43:55 +00:00 · 386 KiB