Have you thought about sub Ghz mesh networking like 6lowpan with TI CC1310? If you don't need that much computing power then it's a good option, with way longer battery life.
Looks cool but I'm not sure how current those TI CC1310 devices are. I can see product release pages going back to 2015. Do you know anything about future support/availability for this model, or any newer models?
tomhoward|1 year ago