This package is a quick and basic set of examples to get the newer Heltec development boards (V3 boards) to work without the Heltec libraries. There is nothing complex are special about these, they ...
Temperature is measured every 15 minutes and broadcast via a LoRa transceiver. Sensor node hardware: BlueDot TMP117 sensor board (no longer available). Use a better alternative: Adafruit TMP117 ...
While designing an internet of things (IoT) project that also required a long radio-frequency link, it occurred to me that there are pre-wired modules already built to do that. In fact, not only do ...
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