StopLight

Stoplight is a Xiao shield for operating small stepper motors. It is designed specifically for 28-BYJ48, although it may work with other small (0.225 RMS Amps or less) steppers as well. It aims to provide utility all around the home, and is especially useful when working with blinds and knobs.

Features
TMC2209 Stepper Driver
1 Ω Sense Resistors (tuned for small motors)
HUSB238 PD Controller for dynamic Voltage Control
On-board temperature sensing

Shield only: Xiao NOT included.

See https://github.com/willpuckett/StopLight for more.