ESP32: drive a 16x2 LCD display with the I2C backpack
Wire a 16x2 character LCD (HD44780 with the PCF8574 I2C backpack) to an ESP32 and show text. The right display for showing sensor readings and menus.
Tag
#lcd
2 tutorials
Arduino: drive a 16x2 LCD display (with I2C backpack)
Add a 16x2 character LCD to your Arduino using the I2C backpack. Show text, custom characters, and read sensor values on a screen.