The CH34X family comprises widely used USB‑to‑serial chips manufactured by WCH (WinChipHead), commonly integrated into generic UNO R3, ESP8266, and ESP32 development boards.
Overview
IC T6963
Library U8G2
https://github.com/olikraus/u8g2/wiki/gallery#16-jul-2016-t6963-240x128-lcd
Read More...
5.1" 240 x 128 Dots Graphic LCD
$69.99
Tutorial
HC-05 Bluetooth Module and Arduino Beginner Tutorial
This is a basic example to get you start with HC-05 Bluetooth Module. Depending on your specific requirements and the functionality you want, you may need to expand and modify the sketch accordingly.
Continue Reading