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Provide inputs and outputs terminals to an extend range of features from either WatchMon or BridgeConnect. The initial solution is targeted for 12v control, use Expansion2 for other specific applications in the 24v and 48v markets.


107mm Length x 55mm width


Key features

  • 4 relay outputs
  • 6 digital switched mosfet outputs
  • 2 analogue 5v inputs
  • 2 digital inputs (positive sense)
  • 2 digital inputs (ground sense)
  • Neopixel addressable LED port


Wiring Overview


Expansion Board datasheet rel 1.3

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