Embedded Files
Plant Moisture Monitor
Plant Moisture Monitor
Plant Watering Device
Plant Watering Device
High Tech Urban Gardening
https://sites.google.com/aceraschool.org/urbangardening/home
Power:
Power:
6V Battery Pack to GND Bus,
6V Battery Pack to GND Bus,
Battery Pack to 3.3V Regulator IN
Battery Pack to 3.3V Regulator IN
Regulator OUT to 3.3V Power Bus
Regulator OUT to 3.3V Power Bus
Moisture Sensor
Moisture Sensor
GND------->GND Bus
GND------->GND Bus
Vcc--------->3.3V Bus
Vcc--------->3.3V Bus
IN---------->P0
IN---------->P0
ESP 8266 WiFi Module:
ESP 8266 WiFi Module:
3V3------>3.3V
3V3------>3.3V
EN-------=>3.3V
EN-------=>3.3V
GND----> GND
GND----> GND
TX-------> P16
TX-------> P16
RX-------->P15
RX-------->P15
3V Relay:
3V Relay:
Vcc Input------>3.3V Bus
Vcc Input------>3.3V Bus
IN-------------->Pin 2
IN-------------->Pin 2
GND----------->GND
GND----------->GND
NO------------->12V Pump
NO------------->12V Pump
COM----------->12V Power Supply
COM----------->12V Power Supply
Below: Timer Program used with Elec-Freaks Motor Bit
https://wiki.elecfreaks.com/en/microbit/expansion-board/motor-bit-v16/#programming
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