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HELTEC-LORAWAN-GPS QUICK START

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ABOUT THIS STORY


Posted on Jan. 14, 2018



Beginner
1 Hour

Introduction


There are a number of similar boards with ESP32, OLED and LoRaWAN capability. Some time ago, I bought 3 of the original Heltec units; one I loaned to a another techy geek and one to my brother. The last has been loitering on my desk for a while and as a result of writing code for a more elaborate ESP32-based device, I decided to try out the excellent TinyGPS++ library.