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Replying to @josecastillo

It’s a great starter project with basic soldering: a DHT22 wired to an @adafruit GPS wing and a 32u4 Feather. It logs GPS, temperature and humidity to an SD card. A chunky 2200 mAh battery runs it for three days on a full charge. The case, of course, is shaped like a log. (2/7)

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