Heltec and WiFi kit 8. Arduino board with built in WiFi and 128x32 oled display. Simple graphics demo with the U8g2 library. #Arduino #heltec #iot #u8g2... | By IoT Crazy | Facebook
Heltec WiFi Kit 8 | 3D CAD Model Library | GrabCAD
ESP8266 Built-in OLED – Heltec WiFi Kit 8 – Robot Zero One