Things used in this project

Hardware components:
Photon new
Particle Photon
×1
Sparkfun Temperature Sensor - Waterproof (DS18B20)
×1
SparkFun Photon Battery Shield
×1
Atlas Scientific - ph Kit
×1
Atlas Scientific - ORP Kit
×1
Mfr 25fbf52 4k75 sml
Resistor 4.75k ohm
×1
Sealed Polycarbonate Box
×1
Fairchild 1n5819
1N5819 – 1A Schottky Barrier Rectifier
×1
Adafruit 2W Solar Panel
×1
Adafruit 3.5 / 1.3mm or 3.8 / 1.1mm to 5.5 / 2.1mm DC Jack Adapter Cable
×1
Linear Regulator (Low Dropout) +5v
×1
Adafruit industries ada258 image 75px
Li-Ion Battery 1000mAh
×1

Schematics

Poolbuddy wiring
Fritzing breadboard diagram of the wiring, including solar cell wiring. This assumes the photon is plugged into a Sparkfun Photon Battery Shield!
Poolbuddy wiring bb dljkyizuhq

Code

PoolBuddy
Firmware and web app code for the Poolbuddy water quality monitor

Credits

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