xreef/PCF8575_library
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.
C++MIT
Issues
- 2
Ports as inputs not work at all
#14 opened by viktak - 2
Keypress Wiring Not registering low
#12 opened by neliel123 - 0
Forum issue
#13 opened by MarcFinns - 4
DigitalWrite not work on ESP32
#4 opened by ducthang123 - 1
tone.h ezBuzzer.h
#11 opened by tripod2 - 1
how to set pin mode
#10 opened by djsg - 3
Digital write on ESP32 with I2C 16,17
#9 opened by podaen - 1
create array of PCF8575
#8 opened by ear9mrn - 1
When I must use BEGIN
#7 opened by pruwait - 2
pin labels
#6 opened by voblaunsane - 1
digitalReadAll
#5 opened by Le-Ze - 1
Request: initial pin state on begin
#3 opened by codewise-nicolas - 0
Not working on the esp32
#2 opened by ducthang123 - 3
Esp32 - changing pins
#1 opened by WTHfloyd