Description:This 5V-3.3V VCC Adapter Board for NRF24L01 Wireless Module enables you to use NRF24l01 type transceivers on 5V systems like Arduino. It regulates the 5V input to 1.9~3.6V DC and incorporates bypass capacitors for reliable operation. The NRF24L01 utilizes Enhanced ShockBurst (ESB) protoc..