LoRaWAN Sensor Node

A case intended for a simple environmental monitoring node. The circuit is based around a 3.3V low-power design.

It's sized for the following components. There's also room in the case for another small I2C board such as luminosity measurement.

* Arduino Pro Mini (clone)
* 500mAh LiPo battery
* Adafruit LiPo charger [1]
* Haljia-type BME280 clone [eg 2]



[1] https://www.adafruit.com/product/1904
[2] https://www.amazon.co.uk/HALJIA-GY-BME280-3-3-Precision-Barometric-Temperature/dp/B01MUD07SX