Hi, I am new to Raspberry Pi and got myself a Raspberry Pi Pico Maker and using Windows 10 and Thonny 3.3.5.
So, I just went through the tutorial by Cytron 'Read and Display Environment Sensor Data Using Raspberry Pi Pico and CircuitPython'. After finished the tutorial, I wanted to go back to my original demo version that came with the Maker Pi Pico. When I tried to copy back main.py from https://github.com/CytronTechnologies/M ... icroPython into my Maker Pi Pico, it won't run anymore. The shell in Thonny says
"Unable to connect to COM4: port not found
Backend terminated or disconnected. Use 'Stop/Restart' to restart."
I did just that, still the same. Then, I unplug and plug it back. Still same.
Do I need to do anything? First time playing with Pi.