DC 12/24V RS485/TTL232 modul Relay Solid State multifungsi 4CH MOS Transistor 8CH TTL papan output Level Modbus RTU AT Command
USD 9.75USD 14.13
DC 12/24V RS485/TTL232 modul Relay Solid State multifungsi 4CH MOS Transistor 8CH TTL papan output Level Modbus RTU AT Command