433mhz Long Distance Rf Transceiver Module 30dBm Lora AS32-DTU-1W DTU Rtu Communication Data rs232 to rs485 converter modbus DTU

433mhz Long Distance Rf Transceiver Module 30dBm Lora AS32-DTU-1W DTU Rtu Communication Data rs232 to rs485 converter modbus DTU
sku: 4000750549630
$22.30
Shipping from: China
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