DX-LR20 LLCC68 Chip Development Support Air Wake-Up 8km 22dBm UART LoRa9123

DX-LR20 LLCC68 Chip Development Support Air - 8km 22dBm UART LoRa Spread4441

DX-LR20 LLCC68 Chip Development Support Air Wake-Up 8km 22dBm UART LoRa5682

DX-LR20 LLCC68 Chip Development Support Air - 8km 22dBm UART LoRa Spread8858

DX-LR20 LLCC68 Chip Development Support Air - 8km 22dBm UART LoRa Spread5817

2X(DX-LR20 LLCC68 Chip Development Support Air - 8km 22dBm UART LoRa Spread7578

DX-LR20 LLCC68 Chip Development Support Air - 8km 22dBm UART LoRa Spread3267

DX-LR20 LLCC68 Chip Development Support Air - 8km 22dBm UART LoRa Spread6524