+

2.4G TTL RS232 RS485 TYPE-C USB UART Transceiver For Wifi NodeMCU ESP8266 PC Printer Modbus RTU PLC Relay Module

USD 2.99USD 4.27

2.4G TTL RS232 RS485 TYPE-C USB UART Transceiver For Wifi NodeMCU ESP8266 PC Printer Modbus RTU PLC Relay Module

Description
Specification
+