Beiträge von m.grzegorczyk

Hi,

thanks,

generally I have no problem with MQTT. The problem is with Gen2 device discovery via MQTT. In Gen2 MQTT is different than Gen1. Take a look here: https://shelly-api-docs.shelly.cloud/gen2/Overview/RPCChannels#mqtt

In Gen1 there was one topic shellies/# with announces etc. And every device could be discovered via MQTT (off course only when MQTT was configured). And most of devices were sending once a while messages.

In Gen2 every device got its own topic, and every client got own topic to. And that works well.

shelly_cpt.jpg

But Gen2 does not send any announces via MQTT (as far I see) and there are two ways to detect device:
- use mDNS - which will give you all informations (but works only in LAN and sometimes it take a while to find device)
- you must know device names - and then try to subscribe proper topics etc.

And that is the problem - is there any other method to find the device via MQTT...

Hi,

I have a question about Gen2 devices discovery via MQTT. In Gen1 devices there was 'shellies/announce' topic in which all devices could be discovered.

I have problem with Gen2 devices. As far I had figured only via NDS there is possibility to discover devices.

Do you have any clue how to discover Shelly Gen2 devices via MQTT without using NDS.

I know that I can subscribe '#' or similar and figure what devices are in network but only Shelly Plus 1PM sends regular traffic via MQTT

thanks