USB UART Transceiver2.4G TTL RS232 RS485 TYPE-C For Arduino For UNO Wifi NodeMCU ESP8266 PC Printer Modbus RTU PLC Relay
USD 3.99USD 5.70
USB UART Transceiver2.4G TTL RS232 RS485 TYPE-C For Arduino For UNO Wifi NodeMCU ESP8266 PC Printer Modbus RTU PLC Relay