This is a library that allows devices to be easily controlled over serial and websockets.
Marceau is a library you can use to enable devices to be easily controlled over serial and websockets. It sets up a simple JSON based command interpreter and allows functions to run on the device, providing asynchronous updates to clients.
Maintainer: Ben Gray
This library is compatible with the avr, esp8266 architectures so you should be able to use it on the following Arduino boards:
To use this library, open the Library Manager in the Arduino IDE and install it from there.