name=PCF8575 library version=1.1.0 author=Renzo Mischianti maintainer=Renzo Mischianti sentence=PCF8575, library for Arduino, Raspberry Pi Pico and rp2040 boards, esp32, SMT32 and ESP8266. paragraph=i2c 16bits digital expander with i2c digital expander for Arduino, Raspberry Pi Pico and rp2040 boards, 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. category=Signal Input/Output url=https://www.mischianti.org/2019/07/22/pcf8575-i2c-16-bit-digital-i-o-expander/ repository=https://github.com/xreef/PCF8575_library architectures=* includes=PCF8575.h