Crowtail- Smart Pump Shield v2.1

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The smart Pump Shield is based on Arduino Lenardo which has integrated into the mainboard. We add a RTC to set timing watering and a 0.96 inch OLED to show the time and the soil moisture status.

The mainboard will send the command to turn on the pump and suck water into the switch, the switch will separate the stream and will give just enough water for your plants. Then it will close the pump and the switch and continue to check when does your plant needs water.



  • Eliminates the need for messy jumpers and breadboards, connect all sensors and modules with ease!

  • Integrated Arduino UNO into the main board, program it easily.

  • Power the board with single 12V power supply directly.

  • 4 interfaces for sensors, one interface for water switch and one interface for motor or pump.



  • Size of the box: 25 x 19 x 5.7cm

  • Length of water pipe: 5m

  • Length of 4 Pin Crowtail cable: 1m


Package list:

Crowtail- Smart Pump Shield v2.1x 1

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