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Modbus-Rtu 2-channel relay module switch input and output RS485/TTL communication output

Modbus-Rtu 2-channel relay module switch input and output RS485/TTL communication output

  • SKU: 41269
  • Shipping Weight: 46g
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US$3.34
  (9989 Pieces available)
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Modbus-Rtu 2-channel relay module switch input and output RS485/TTL communication output


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