E330-400T13S IoT 433MHz 470MHz DIY Modul Port Seri Nirkabel UART 2.5Km 13dBm IPEX Cap Lubang LDC Transceiver Jarak Jauh Mudah
USD 4.19
E330-400T13S IoT 433MHz 470MHz DIY Modul Port Seri Nirkabel UART 2.5Km 13dBm IPEX Cap Lubang LDC Transceiver Jarak Jauh Mudah