STC15F204 +NRF24L01 wireless interface wireless driver board

1、 onboard STC15F204EA single-chip microcomputer, the single chip processor as the 5 v power supply

2 、onboard for NRF24L01 wireless module 2 * 4 parent interface

3、 onboard UART interface, used to implement the serial communication

4、 onboard 5 V to 3.3 V AMS1117-3.3 chip

5 、all the I/O derivation, and mark the I/O name

6、PCB size: 39 (x26 mm) (mm)