In this first blog of a series we are going to cover how we can create a drawing robot arm out of cardboard using three servos, a Raspberry Pi Pico and the Kitronik Simply Servos for Pico board. Then we’ll move onto how to use the DrawingRobot Python library we created for the Pico.
Following on the popularity of the Pico and RP2040, Raspberry Pi has announced three new Pico boards, two of which have onboard wireless LAN and Bluetooth.