®Usage guide, pin definition and firmware development notes for the XH-C3F combo module.
Overview
XH-C3F is a WiFi + BLE combo module with 2.4GHz WiFi and Bluetooth 5.x.
Interface
- Supply: 3.0V ~ 3.6V
- Temperature: -40 ~ 105 °C
- Size: 18 x 15 x 3.0 mm
Development
Use the AT command set for networking and transparent transmission. Default baud rate is 115200.