automation:bit Readers/Scanners check out their Metro without

check out their Metro without Headers

K type only

For more details and example code

EagleCAD PCB files and Fritzing objects in the tutorial

It's identical for firmware code

automation:bit Readers/Scanners check out their Metro withoutControl and monitor your world with the Pimoroni automation bit! It's tolerant of up to 24V, with analog and digital inputs, outputs, and a relay, so it's ideal for automating low voltage systems in your home. Just slot in your micro: bit, then code automation: bit with the block based Microsoft MakeCode editor. Hook up buttons to the inputs, use the built in buttons on micro: bit, or the light sensing capability of the LED matrix to control devices