Issues

• New release

  Links2004/arduinoWebSockets#982 · Filter by author moritz89 opened on Mar 23, 2026

• Rasperry Pi Pico Arduino

  Links2004/arduinoWebSockets#981 · Filter by author hasenradball opened on Mar 22, 2026

• Question: Raspberrry Pi PicoW

  Links2004/arduinoWebSockets#977 · Filter by author hasenradball opened on Feb 23, 2026
  3

• warning: 'virtual void NetworkClient::flush()' is deprecated: Use clear() instead.

  Links2004/arduinoWebSockets#974 · Filter by author KenNelson opened on Feb 9, 2026

• Title: ESP8266 resets all WebSocket connections when system time is updated via configTime()

  Links2004/arduinoWebSockets#970 · Filter by author casterock opened on Dec 22, 2025

• ESP32 webSocket.loop() doesn't return

  Links2004/arduinoWebSockets#969 · Filter by author renegadeandy opened on Dec 20, 2025
  16

• I2s audio from esp32 seems to overlap severely

  Links2004/arduinoWebSockets#966 · Filter by author DUBIX17 opened on Dec 7, 2025

• Stack/Heap Issues

  Links2004/arduinoWebSockets#964 · Filter by author omaiddotsh opened on Dec 5, 2025
  1

• A question about asynchrony

  Links2004/arduinoWebSockets#961 · Filter by author butaikis opened on Nov 18, 2025

• Compatibility Arduino Giga R1 Wifi?

  Links2004/arduinoWebSockets#959 · Filter by author mmm-123456 opened on Oct 28, 2025
  2

• .pio/libdeps/esp32dev/WebSockets/src/WebSockets.h:236:10: fatal error: WiFi.h: No such file or directory

  Links2004/arduinoWebSockets#956 · Filter by author JohnMoseley opened on Oct 12, 2025
  1

• Disconnect after sendTXT

  Links2004/arduinoWebSockets#953 · Filter by author julianoBRL opened on Sep 22, 2025

• compiling 8266 error 'class WiFiServer' has no member named 'accept'

  Links2004/arduinoWebSockets#946 · Filter by author montecr72 opened on May 28, 2025
  1

• Arduino GIGA R1 Wifi

  Links2004/arduinoWebSockets#942 · Filter by author GopalKrishnanIDE opened on Apr 20, 2025

• ConnectionRefusedError: [Errno 61] Connection refused since v2.4.0

  Links2004/arduinoWebSockets#938 · Filter by author kwadsten opened on Mar 4, 2025
  1

• Code gets stuck if websocket connection dies at the same time as websocket.sendTXT

  Links2004/arduinoWebSockets#933 · Filter by author JeffryCA opened on Feb 5, 2025
  1

• Using websocketserver with UNO R4 WIFI

  Links2004/arduinoWebSockets#930 · Filter by author srhgrs opened on Jan 15, 2025
  2

• i want to use it with tinygsmclient library but it show error

  Links2004/arduinoWebSockets#929 · Filter by author Akashxohani opened on Jan 13, 2025

• Server accidentally throwing error: Invalid WebSocket frame: RSV2 and RSV3 must be clear

  Links2004/arduinoWebSockets#925 · Filter by author taizhouchen opened on Dec 25, 2024
  1

• Websocket with IPV6

  Links2004/arduinoWebSockets#923 · Filter by author Maycon29 opened on Dec 18, 2024
  2

• Websockets loop greatly slows down if a client WS lost due to Wifi dropout or change of SSID

  Links2004/arduinoWebSockets#922 · Filter by author computski opened on Dec 16, 2024
  14

• [Question for Improvement]: replace new and delete/[] by the Smart Pointers

  Links2004/arduinoWebSockets#919 · Filter by author hasenradball opened on Nov 26, 2024

• how to use transport is websocket replace polling in Socket.IO

  Links2004/arduinoWebSockets#916 · Filter by author DatTN95 opened on Nov 7, 2024

• Web socket server keeps rebooting when attempting to start the web socket server after establishing ethernet connection

  Links2004/arduinoWebSockets#915 · Filter by author liamcharmer opened on Nov 3, 2024

• Question: Is Arduino 3 supported

  Links2004/arduinoWebSockets#914 · Filter by author azmi-plavaga opened on Oct 23, 2024
  1