Beyond cool tech, the display connects to MQTT, pulling real-time train data and Discord messages via scripts that bridge APIs and custom Arduino code.

There are only four components: an Arduino Nano, a DS3231 RTC module, a SSD1306 128×64 OLED module, and a momentary pushbutton.

搜索到的“ i2c display esp32 code ”相关结果如下： ...

AM232X Arduino library for AM2320 AM2321 and AM2322 I2C temperature and humidity sensor.

Apple is still working on a next-generation version of the Studio Display, and MacRumors contributor Aaron Perris discovered signs of the new display in Apple code.

Tobers Multidisplay turns your LED-Matrix display into a widely configurable and customizable message center. For ESP8266 or ESP32 and MAX7219 8x8 LED matrix modules. The display can show time, date, ...