DC 12V 24V RS485 Relay Delay Switch 4CH MOS Transistor And 8CH TTL Level Output Module Modbus RTU and AT Commands

DC 12V 24V RS485 Relay Delay Switch 4CH MOS Transistor And 8CH TTL Level Output Module Modbus RTU and AT Commands
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sku: 1005005448229726
$4.22
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