Module sans fil LoRa E220-400T30S FSK RSSI ISM, 433MHz 470MHz 30dBm, spectre étalé, Interface SMD UART, antenne IPEX
USD 8.07USD 9.49
Module sans fil LoRa E220-400T30S FSK RSSI ISM, 433MHz 470MHz 30dBm, spectre étalé, Interface SMD UART, antenne IPEX