An Arduino library for I²C LCD driver with sample code. This library provides simple API to display characters on the LCD. Include device name header file (PCA8561.h) to use those class libraries.
An Arduino library for I²C multiplexer/switch with sample code. This library provides simple API to switch I²C bus. Include device name header file (PCA9846.h) to use those class libraries. This repo ...
Even if they look similar or use the same connection method (I2C), the control methods are different, so you cannot operate an OLED with an LCD library. The correct library for operating an OLED When ...