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SmartGarden3 Wiring Hub Board for Expansion
SmartGarden3 Wiring Hub Board for Expansion
SmartGarden3 Wiring Hub Board for Expansion
SmartGarden3 Wiring Hub Board for Expansion
SmartGarden3 Wiring Hub Board for Expansion

SmartGarden3 Wiring Hub Board for Expansion

Regular price
$10.00
Sale price
$10.00
Unit price
per 

If you are adding additional 5 - 24 VDC devices, you may want to use additional SmartGarden3 Wiring Hub Boards.  This is the same board that is included in the SmartGarden3 Hydroponics Units.

 

It comes with a 2Amp replaceable fuse and high quality screw down connections for wires.

Channel 1 is labeled Pump on the board and Channel 2 is labeled Light on the board.

You can control two channels through this board.  The steps to use this board are:

Step 1) Connect your power to the Power Inputs on the right of the board.

Step 2) Connect your device to be controlled to either Channel 2 or Channel 1 Outputs (on the top left of the board)

Step 3) Connect a SG3 relay (on the SG3 Extender Board marked Relay 5-Relay 8) to control your device.

Then program SmartGarden3 to control your device.

If you want to use your own relay board, this is still a very handy wiring hub.

 

It also supports:

  • A DS18B20 One Wire Temperature Sensor.  4.7K pullup resistor included.   Wired to a Digital / Serial port.   Can be 3.3V or 5V depending on your setup.
  • 4 Port Grove  I2C Expander - 3.3V or 5V with I2C Activity LED.