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
- ESP32-S3 PERFORMANCE Dual-core Xtensa LX7 at 240MHz; 16MB Flash, 8MB PSRAM for IoT and AI projects.
- SCREW TERMINAL EXPANSION BOARD Solderless GPIO connections for permanent setups — suitable for industrial prototypes and fixed installations. Includes a 2.54mm expansion board breaking out all GPIOs with male and female headers.
- LEAD-FREE GOLD EDITION PCB Black board with immersion gold (ENIG) plating for good corrosion resistance. Lead-free, RoHS-compliant — for technical, educational, or professional use.
- DUAL USB TYPE-C PORTS + VIN INPUT Two USB Type-C ports (5V) for power and data/programming. For higher input, use the VIN pin (5–12V). Do not apply more than 5V to the USB-C ports. Includes a USB-C cable.
- WIRELESS CONNECTIVITY 2.4GHz WiFi (802.11 b/g/n) and Bluetooth 5.0 LE; supports Station, SoftAP, and mixed modes for smart device and cloud connec... Read More...
ESP32-S3 N16R8 Screw Terminal Expansion Board
£15.00
Projects
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.
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