PCF8575 library

PCF8575, library for Arduino, ESP8266, smt32 and esp32

Author
Renzo Mischianti
Website
https://www.mischianti.org/2019/07/22/pcf8575-i2c-16-bit-digital-i-o-expander/
Github
https://github.com/xreef/PCF8575_library
Category
Sensors
License
MIT
Library Type
Contributed
Architectures
Any

i2c 16bits digital expander with Arduino, esp32, smt32 and ESP8266. Can read write digital values with only 2 wire. Very simple and encoder support. Uncommet NOT_SEQUENTIAL_PINOUT define to have pins like datasheet and not sequential one.

Downloads

Filename Release Date File Size
PCF8575_library-1.0.2.zip 2021-06-27 1.68 MiB
PCF8575_library-1.0.1.zip 2020-10-26 1.60 MiB