On the ESP8266, because it’s all in Python, the code is similar. In fact, the same basic code would work between two computers running vanilla Python just as well as the ESP8266 running MicroPython.

The chat app uses the tkinter library for the GUI and the socket library for the network communication. When you run the chat app, it connects to the server using a TCP socket. The server is ...

Audio Reactive LED Strip Real-time LED strip music visualization using Python and the ESP8266 or Raspberry Pi.