LoRa LLCC68 868MHz 915MHz Modul Nirkabel 30dBm Panjang Range10km RSSI Cojxu E220-900T30D SMA-K UART Transmitter Receiver SEMTECH
USD 9.99
LoRa LLCC68 868MHz 915MHz Modul Nirkabel 30dBm Panjang Range10km RSSI Cojxu E220-900T30D SMA-K UART Transmitter Receiver SEMTECH