arduino M454 2.4G NRF24L01+PA+LNA SMA Antenna Wireless Transceiver Module FM Transmitter Electronic Hobby Kit

NRF24L01P + PA + LNA wireless module works in the license-free 2.4G ISM band, can be point-to-point applications can also form a star network. In the RF part of a large number of optimized matching debugging, making the highest transmission efficiency, the smallest harmonic, making NRF24L01P + PA + LNA wireless module to external radio equipment to achieve the lowest radio frequency interference, but also not susceptible to interference from other devices, extremely large Improve the stability of the work