WIFI communications with PC

[Delta_G]

Here's something on connecting to Python. This was written with the UNO-R4 in mind, but if you swap the WiFi library out it should work just about the same on just about any board. I've certainly used this exact same code on ESP8266 boards to connect to other code on my PC many many times.

The second post uses tk to create a window instead of trying to run a gui in the console. It's a lot easier to use.

Most basic R4 to Python over WiFi

I see this one come up fairly often and I want to show how to connect the two but I always have too much other code around it. I wanted to try something super minimal. The intent is to send an analog read to python and display it on the screen to demonstrate Arduino to Python, and send on and off times for the blinking from Python to Arduino. So here's the Arduino side. It's going to run blink without delay with different on and off times and set up a WiFi server to listen to a socket from t…