Hacking Ham Radio for Texting
Cars That Think
NOVEMBER 17, 2021
MicroAPRS , which is an open-source and Arduino-compatible firmware package for DIY packet radio modems. The PCB plugs into an Arduino Mega [middle right], a GPS antenna [top left], a mini keyboard [bottom middle], and batteries [bottom right]. NEO 6M-based GPS receiver that is popular with hobbyists for things such as DIY drones.
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