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2 Channel Relay Module, Comm Protocol Supports for Modbus RTU, RS232 Interface, 5-32V Power Supply Voltage, Digital Power Control Occasions with RS232 Comm Chip for MCU, Relay
Product ID: 678012992
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2 Channel Relay Module, Comm Protocol Supports for Modbus RTU, RS232 Interface, 5-32V Power Supply Voltage, Digital Power Control Occasions with RS232 Comm Chip for MCU, Relay
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