jm_PCF8574

PCF8574 Arduino Library.

Author
Jean-Marc Paratte
Website
https://github.com/jmparatte/jm_PCF8574
Category
Device Control
License
LGPL 3.0
Library Type
Contributed
Architectures
Any

PCF8574/PCF8574A - Remote 8-bit I/O expander for I2C-bus with interrupt. Example usage: The LCM2004A liquid crystal display module (HD44780U device) interfaced for I2C with a PCF8574. Device datasheet: https://www.nxp.com/docs/en/data-sheet/PCF8574_PCF8574A.pdf

Downloads

Filename Release Date File Size
jm_PCF8574-1.0.1.zip 2019-01-08 8.14 KiB
jm_PCF8574-1.0.0.zip 2019-01-05 7.85 KiB