Here is the JOTA 2018 prototype.
I have made the PCB the correct size for a Jacar project box.
https://www.jaycar.com.au/jiffy-box-black-130-x-68-x-44mm/p/HB6013
The display is the same as as old Nokia 5110
The menu selector is a rotary quadrature encoder.
Accelerometer (Level)
Gyroscope (Not really used)
Magnetometer (Compas)
UV ((Subburn Risk)
Light (Lux)
Temperature
Air Pressure (Altitude / weather)
Humidity
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| Prototype |
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| Schematic |
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| PCB Layout |