What is the best way to connect an PWA with multiple M5 Controllers

  • Hi, I will connect multiple M5 Atomic, Paper and Core Controller with my Progressive Web App. This all should work offline. Otherwise I would use MQTT over internet.

    OoT .. This is a little bit like "Offline Of Things".

    The only solution right now is for me to make one controller acting as master, hosting an socket server and serving a wifi access point?

  • @mchott ESP_NOW in peer to peer mode.
    I wrote this simple bare-bones application to share with other makers.
    I have a Core Basic communicating with two M5Stamps in the same room, controlling space heaters and an HVAC vent damper position. etc.
    The github example is used in all three devices