You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
author=Evan Simkowitz <esimkowitz@wustl.edu>, Mark Stanley <mstanley@technologist.com>, Alexander Brevig <alexanderbrevig@gmail.com>, Sandro Lange
maintainer=Evan Simkowitz <esimkowitz@wustl.edu>
sentence=Particle IDE library for using a keypad with an I2C I/O expander
paragraph=Pins on Photons are scarce! Don't waste your pins on a keypad when you can connect it over I2C. This library allows makers to integrate a keypad into their project using two simple wires. Currently works with the Adafruit MCP23008 and MCP23017 I2C controllers.