lizby Guru Joined: 17/05/2016 Location: United StatesPosts: 3340
Posted: 06:11pm 08 Oct 2024
I've just gotten 5 ESP32s talking with ESP-Now under Annex, two of them gateways talking through serial to a Raspberry Pi 4B. Pretty nifty, with supposedly better range than via UDP, and with notification of failed delivery.
No commercial use, though--you're right. Not a problem for me.