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. I thought about building it around a Raspberry Pi. It would need a lot of power, and there's a risk of corrupting the filesystem if you don't do a controlled shutdown, a problem if the battery dies. This was perfect.
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