Modbus Rtu 7-24V 4 Kanaals Relais Module Schakelaar RS485/Ttl Uart Communicatie-interface Verbinding 8-bit Mcu Controle
USD 9.43USD 13.47
Modbus Rtu 7-24V 4 Kanaals Relais Module Schakelaar RS485/Ttl Uart Communicatie-interface Verbinding 8-bit Mcu Controle