Shanhai STC15F204EA NRF24L01 Wireless Control Interface Shield 5V UART AMS1117 3 3 I O
1¡on board STC15F204EA
2¡for on board NRF24L01 wireless control interface 2*4 ( only interface. no NRF24L01 included)
3¡on board UART interface
4¡on board 5V to 3.3V AMS1117-3.3
5¡I/O
6¡PCB size£º39(mm)x26(mm)
7. working voltage: 5v
package: five pcs shield ( no nrf24l01 included)