Sx1268 rf transceiver modul 32m hochpräzises tcxo lora spread spektrum 433/470mhz cdebyte E22-400M33S 2w spi smd 16km

Sx1268 rf transceiver modul 32m hochpräzises tcxo lora spread spektrum 433/470mhz cdebyte E22-400M33S 2w spi smd 16km

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