RF 2.4 GHz Transceivers are capable to transmit or receive radio frequency signals. The NRF24L01 transceiver IC is a stable choice for 2.4 GHz communication thanks to it's reliable architecture and CRC function. You simply need to wire the IC board to your microcontroller as you can see on the wiring diagram. The transceiver board communicates with the microcontroller using SPI. Wireless communication can be established between two microcontrollers by loading the code to both of them.

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