Hi.
I have 2 mini1 gen3 relay set up on shelly app but cannot get HA to find them. Followed HA advice but no go. I try to add the integration add the host as IP for device and port default of 80 but unexpected error comes up.
I cannot believe how difficult this is compared to other integrations.
They are on the same wifi network and their web pages accessed . They appear and can be controlled from shelly app but I cannot connect them to HA on same LAN.
Entering the ip address of host (shelly device) and port default of 80 on the start of integration results in error failed to connect and advice text " before set up battery powered devices must now be woken up …
Using a button on it".
Thanks for prompt repies. I have updated the Shelly firmware to …15.1 and HA core 2025.4 and OS 15.0. The Shellys are connected by wifi to the tp-link Deco mesh. WAN goes to BT router with cable on to Deco and cable to switch. (rest of network including nvr and home assistant pc).
Adding Shelly integration still comes up with same error. Before I moved home I had a Shelly 3m working in HA. This was deleted.
Unless you happen to be using a /16 netmask, your Shelly’s and your HA are on different network segments, which will cause issues with multicast discovery.
This is a local network issue. Do you have different routers? Or a separate wireless access point that’s running in router mode instead of bridging mode?