I use two Gertbots to run 3 stepper motors and one DC motor. Additionally, I would like to install a 3.5 inch Adafruit TFT display (PiTFTplus). What would be the smartest way to access the GPIO pins below the Gertbot?
Is there a probably a stack-on connector with a flat cable comes out side-wards, that I can stack between Pi and Gertbot?
Greetings and thanks for any hint!