This environment is fully cloned from espressif ® ESP32 projects, on that basis, we fixed "variants" folder and "boards.txt", for convenience of "Arduino + ESP" beginners and Heltec ESP32 series Dev ...

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 ...

Ever since LoRa [Acronym for Long Range ] radios hit the market lots of IoT devices are appearing in the market every now & then. Besides LoRa there is one more radio which is already occupying the ...

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 ...