Tag: Heltec

Heltec Wireless Stick v3 – part 3 – mapping LoRaWAN network range

In previous parts we built device sending messages to LoRaWAN , now we will build TTN range tester with Heltec Wireless Stick and GPS receiver.

In the previous part we have created simple app sending some data to LoRaWAN. We have used OTAA (Over The

Heltec Wireless Stick is ESP32 module with LoRaWAN capabilities. Heltec provides own LoRaWAN stack, but since ESP32 and SX1262 (LoRa