pcf8574t
There are 4 repositories under pcf8574t topic.
gkiryaziev/STM32-CMSIS_Libraries
Libraries for STM32 (STM32F103C8T6) on pure CMSIS.
ijiki16/LiquidCrystal_I2C_STEM
LiquidCrystal Arduino library for the DFRobot I2C LCD displays for STEM School
zerovijay/LiquidCrystal
LiquidCrystal Library for MicroPython. The library supports I2C GPIO expanders like PCF8574 and native GPIO communication for flexible interfacing.
zerovijay/PCF8574T
The GpioExpander class streamlines GPIO pin management using the NXP PCF8574T I/O expander through I2C in MicroPython, simplifying pin mode configuration, digital value writing to output pins, and reading digital values from input pins.