What does the pinout on your robot look like? Can you post a picture?
We're sorry, you can't post pictures of robots. Because I am participating in a tournament. I wanted to connect the servo motor directly, but I couldn't find a small board that can do it, so I decided to make an original arduino.
Any info you can add like the layout and schematic will be of interest to someone down the line.
That's a pretty cool board
How many IO pins do you need? There are smaller microcontrollers like attiny if you only need a few pins.