Print Text on a 16x2 I2C LCD with Arduino Uno
Wire a 16x2 I2C LCD to an Arduino Uno in Mokxi, then scroll a message, show an uptime clock and draw custom characters, step by step.
Posts tagged “i2c”
News from the workbench: what we shipped, how it works and guides for building with it. Follow by RSS or see every update.
Show Text on an SSD1306 OLED with an ESP32-C3
Wire an SSD1306 OLED to an ESP32-C3 over I2C in Mokxi, then print text and a live counter with the Adafruit SSD1306 and GFX libraries.