STC15F204 + NRF24L01 wireless interface wireless driver board development board

1.On board STC15F204EA single-chip microcomputer, the single chip processor as the 5 v power supply.

2.On board for NRF24L01 wireless module 2 * 4 parent interface.

3.On board UART interface, used to implement the serial communication.

4.On board 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).