LoRa has been making quite a stir in hacker ... It does this by using spread spectrum techniques on unlicensed frequency bands, meaning it can send data a surprising distance and that you don ...

A radar image of the moon generated from LoRa Moonbounce Operating in the 70 cm Amateur Radio band (430 MHz) meant that the LoRa signal was not limited to the low power signals allowed in the ISM ...