Just noticed I'd left out the link to the SO question I mentioned (and it's too long ago to let me edit that post): https://electronics.stackexchange.com/quest

Just noticed I'd left out the link to the SO question I mentioned (and it's too long ago to let me edit that post): https://electronics.stackexchange.com/questions/278192/understanding-the-relationship-between-lora-chips-chirps-symbols-and-bits https://electronics.stackexchange.com/questions/278192/under...