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Yeah. Things get a little fuzzy this close to the hardware. The “open source” project is a (platform.io) project that runs on the ESP32 (or a few other similar
by bigiain 6y ago
Yeah. Things get a little fuzzy this close to the hardware.
The “open source” project is a (platform.io) project that runs on the ESP32 (or a few other similar enough) microcontroller. It controls the LoRa (totally closed) firmware on the LoRa components (and GPS as well).
Even your Gnuradio setup has similar black box firmware underneath that it relies on (unless you’ve got to extraordinary lengths to ensure the machine it’s running in has no propitiatory firmware for things like disk/ssd controllers, USB controllers, battery management systems, etc. )