2,4G NRF24L01 Wireless Digital Audio Modul Lautsprecher Sender und Empfänger
27,85 €
1set 2.4G NRF24L01 Wireless Digital Audio Transceiver Module Wifi Speaker Module. input analog signal to the transmitter, then you will receive the signal in receiver. you will see the LED get flick, and the led on the receiver flick as well, they will jump to another channel.
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