433MHz LoRa RF Module EBYTE E22-400T30D Wireless Transmitter Receiver UART DIP 30dBm 1W 8km Long Range SMA-K Antenna

433MHz LoRa RF Module EBYTE E22-400T30D Wireless Transmitter Receiver UART DIP 30dBm 1W 8km Long Range SMA-K Antenna

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