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
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!
