TIAO Smart Sprinkler Pi System Connection Diagram
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10 PCS, 10cm x 10cm, 2 layers prototype for $38.80 shipped!
TIAO Smart Sprinkler Pi System Connection Diagram
For TSSPi pinout, please refer to TIAO Smart Sprinkler Pi Hardware Layout.
The TSSPi hardware supports up to 16 zones without using expansion board. If you have a master station, then you have up to 15 zones without expansion board.
In the following diagram, you can connect from 1 to 16 valves to the TSSPi. Rain sensor is optional.
Without master station
With master station
10 PCS, 10cm x 10cm, 2 layers prototype for $38.80 shipped!
