WayinTop 2pcs NRF24L01+PA+LNA RF Transceiver Module with SMA Antenna 2.4 GHz 1100m + 2pcs NRF24L01+ Wireless Module with Breakout Adapter On-board 3.3V Regulator by Amazon.co.uk

• 【NRF24L01+】is 2.4GHz ISM band transceive, which has the abilities of auto-acknowledge and auto-retransmit and support up to six channels of data reception.

• 【NRF24L01+ Module】High-performance wireless data transmission chip NRF24L01 +, an increase of high-power PA and LNA chips, RF switches, band-pass filters and other professional full bidirectional RF, making the effective communication distance has been greatly expanded.

• 【NRF24L01+】The module has 5V tolerant inputs which allows for direct connection of SPI pins to the Development Board.

• 【Wireless Module】Small power on SMD LED indicator; On-board 3.3V voltage regulator accepts your Development Board +5V supply and provides 3.3V for the attached "nRF24L01+" module.

• 【Widly Applications】It can be wildly used to wireless remote control, somatosensory devices, RFID, NFC, smart grid, smart home, wireless audio etc.