WebSerialLite

WebSerial is a Serial Monitor for ESP32 that can be accessed remotely via a web browser. Webpage is stored in program memory of the microcontroller.

This fork is based on asjdf/WebSerialLite.

Changes in this fork

• Removed ESP8266 support
• Simplified callbacks
• Fixed UI
• Fixed Web Socket auto reconnect
• Fixed Web Socket client cleanup (See WEBSERIAL_MAX_WS_CLIENTS)
• Command history (up/down arrow keys) saved in local storage
• Support logo and fallback to title if not found.
• Arduino 3 / ESP-IDF 5.1 Compatibility

To add a logo, add a handler for /logo to serve your logo in the image format you want, gzipped or not. You can use the ESP32 embedding mechanism.

Preview

DemoVideo

Features

• Works on WebSockets
• Realtime logging
• Any number of Serial Monitors can be opened on the browser
• Uses Async Webserver for better performance
• Light weight (<3k)
• Timestamp
• Event driven

Dependencies

• mathieucarbou/ESPAsyncWebServer - v2.9.0