WebSerialEth is a Serial Monitor for ESP32 Microcontrollers, combined with W5500 Ethernet controller, that can be accessed remotely via a web browser. Webpage is stored in program memory of the microcontroller.
I'm sorry that the current version is already the Pro version. XD
- 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
- ESP32 Arduino Core - (latest)
- AsyncTCP - v1.1.1
- AsyncWebServer_ESP32_W5500 - (latest)
WebSerialLiteEth is very similar to the default Serial Monitor Library of Arduino.
Please see Demo
examples for better understanding on how to setup WebSerialLiteEth for your Project.
WebSerialLite has 2 main functions:
print
println
print
- simply prints the data sent over WebSerialLite without any newline character.
println
- prints the data sent over WebSerialLite with a newline character.
Both functions support the following datatypes: String
, const char
, char
, int
, uint8_t
, uint16_t
, uint32_t
, double
, float
.
To Access WebSerialLite: Go to <IP Address>/webserial
in your browser ( where <IP Address>
is the IP of your Ethernet Controller).
- last
println
not being received #4This issue is not caused by this library. As you can see in https://github.com/me-no-dev/ESPAsyncWebServer/blob/f71e3d427b5be9791a8a2c93cf8079792c3a9a26/src/AsyncWebSocket.cpp#L550 , they limit the length of queue, and they define the max length of queue to 8 for ESP8266, you can check in https://github.com/me-no-dev/ESPAsyncWebServer/blob/f71e3d427b5be9791a8a2c93cf8079792c3a9a26/src/AsyncWebSocket.h#L30.
So if you want to send many messages through websocket rapidly, I recommend you make a temp storage. Or you can edit the ESPAsyncWebServer to solve this problem. By the way, I create a PR try to let user config the WS_MAX_QUEUED_MESSAGES (esphome/ESPAsyncWebServer#10), hope it can be proved.
Every Contribution to this repository is highly appreciated! Don't fear to create pull requests which enhance or fix the library as ultimately you are going to help everybody.
WebSerialLiteEth is licensed under General Public License v3 ( GPLv3 ).
๐ฉ๐ช ยฉ F.Bisinger 2023