k1r0s / RP2040-btn-debounce-example

Raspberry Pi Pico RP2040's button setup example

Raspberry Pi Pico (RP2040) button debounce example

Required hardware

• 1 Pico
• 1 Button
• 2 Wires
• Micro USB cable

Wiring

• Connect one wire from PIN 5 (GP3) to one button leg.
• Connect one wire from PIN 36 (3v OUT) to one button leg.
• Plug the Micro USB cable into the Pico.

Building/Running

• Follow the instructions here https://github.com/raspberrypi/pico-sdk/#quick-start-your-own-project
• Make sure you can run some of the examples here https://github.com/raspberrypi/pico-examples/
• Clone this repo
• Run the build.sh
• Copy build/main.uf2 into the pico (plug it in debug mode and find it with $ lsblk)