USB to NRF24L01 adapter module has CH340 USB to TTL driver IC onboard, so you can easily use your computer to do NRF24L01 functional debugging. NRF24L01 wireless module can be directly plugged into the yellow pin header without any connection wires.
Features:
- Working voltage: 4.5V~5.5V (On-board 3.3v LDO Regulator)
- Working current: 150mA(LDO regulator can supply)
- USB to serial TTL chip: CH340T
- Logic level: 3.3V
- Applications: Home automation, sensor networks, industrial wireless control