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Build a helium powered DIY GPS vehicle tracker using ESP32 and LoRaWAN

I was recently introduced to the existence of the Helium Network, which is a decentralized LoRaWAN network that runs on ...

NavIC explained: How India’s GPS alternative works and why it matters in a crisis

India has launched 11 NavIC satellites, with eight operational, providing navigation and one-way messaging services. Designed ...