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PCB Ports
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Moisture Sensor Ports
Moisture Sensor Ports
LED Mode Indicator Ports
LED Mode Indicator Ports
Solenoid Valve Port
Solenoid Valve Port
Push Button Ports
Push Button Ports
LCD I2C Port
LCD Port
12V Power Port
12V Power Port
See "PCB Schematic" on Manual & Documents page for a full PCB schematic diagram
PCB Layers
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Solenoid Port. Driven with GPIO switching 12V with Mosfet
LED Ports driven with GPIO's
Top Layer
12V Power Plane
Power Layer
5V Power Plane
Ground Plane
Ground Layer
Shared Sensor Data Line Inputting GPIO
Push Buttons Inputting GPIO's
LCD Clock and Data Pins Driven with GPIO's
Bottom Layer
Enclosures
3D Model Prototypes
Final Design
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