JDY-40 2.4G Wireless Serial Port Transceiver Module NRF24L01 Remote Control
2,74 €
It uses serial communication interface, which is simple and quick to use. You can apply JDY-40 to products only needs to know the knowledge of serial port. Model：JDY-40. JDY-40 Pin Definition. In particular, the JDY-40 module sends the AT instruction need to end the symbol \r\n.
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