search

adafruit / Adafruit_CircuitPython_MatrixKeypad

CircuitPython library for matrix (multiplexed) passive keypads
MIT License
15 stars 10 forks source link

add rpi_matrixkeypad_simpletest.py with pin mappings for pi #5

Closed brennen closed 5 years ago

brennen commented 5 years ago

Based on Fritzings in guide: https://learn.adafruit.com/matrix-keypad/python-circuitpython

The 3x4 rigid one is tested. Extrapolating from there for the membrane pinout.