As described earlier, i want to create a cellular tracker – below you find my core-requirements.
The idea is to deploy these trackers to places far out and in the wild, on trees, under waterfalls or even in a drift bottle, swimming down a river. So a couple of things are obvious:
- Stability: The device has to run stable, rock-solid super-stable on its own for a long time.
- Power: It has to run as long as possible on batteries – ideally forever, with a combination of rechargeable batteries and a solar panel.
- Case: It should be definitely water-resistant, able to handle very low temperature and a hot summerday at full sunshine and the case should not break too easily
- Programming: I am not an embedded programmer, i am not even a programmer at all – therefore i need a device that can fulfil the requirements and be programmed easily nevertheless
- Interfaces: It should be easy to connect as many sensors as possible through the different standards that are available
- Price: as cheap as possible
- Connectivity: clearly, it needs an internet connection (well, there are examples of using SMS/Text-Messages to transfer data as well, but this is beyond my capabilities) – but it does not have to be 4G or 3G as the amount of data will be very limited. In fact a 2G GPRS connection would be enough.
- GPS: in some cases i will need also GPS-Data – it would be great if the tracker could easily tell it’s current position as well
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Nice enclosure! 😉
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