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This sounds like an interesting project, a custom-designed PCB based on an ARM Cortex-M7 that turns an old Nokia E63 into a LoRA messenger. Source on github (h
by johndoe0815 5y ago
This sounds like an interesting project, a custom-designed PCB based on an ARM Cortex-M7 that turns an old Nokia E63 into a LoRA messenger.
Source on github (https://github.com/TrevorAttema/OTGMessenger https://github.com/TrevorAttema/OTGMessenger)
An approach like this might also be interesting for a Precursor-like project (https://www.crowdsupply.com/sutajio-kosagi/precursor https://www.crowdsupply.com/sutajio-kosagi/precursor).