So is it really any wonder [MSG] would build his pocket-sized LoRa messengers in its image ... PCB designed to accept a board from Adafruit’s Feather collection. [MSG] ended up pairing his ...

Thus, an upgrade came in the form of an Adafruit Feather microcontroller and a 2,000 mAh lithium-polymer battery tucked inside the orb. The Feather’s onboard hardware made managing the lithium ...