Wadakada Rs485 Modbus 4 Channel Relay Module 7-24V Type-C Built-In Ch340 With Wifi Bluetooth Support Modbus 4-Way Optocoupler Isolation
£13.32
3. Built-in CH340 serial port chip 1. , with WIFI and Bluetooth 2. Input optocoupler isolation, output optocoupler isolation 4. 7-24VDC power supply + TYPE-C power supply 5. Support modbus, Weight: 0.18629061139 pounds, Manufacturer: Wadakada
Wadakada Rs485 Modbus 4 Channel Relay Module 7-24V Type-C Built-In Ch340 With Wifi Bluetooth Support Modbus 4-Way Optocoupler Isolation
3. Built-in CH340 serial port chip 1. , with WIFI and Bluetooth 2. Input optocoupler isolation, output optocoupler isolation 4. 7-24VDC power supply + TYPE-C power supply 5. Support modbus, Weight: 0.18629061139 pounds, Manufacturer: Wadakada
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£13.32
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