Hello,
I have a problem with the Legrand home + control integration.
I followed this procedure which went well.
I was successful with installing the integration but it doesn’t bring up any entities.
I have redone the manipulation several times, I have tried to create another developer account but so far it doesn’t work.
Do you have an idea ?
Thank you
I ran into this today too. Here is the log error I get. I’m just starting to dig into it.
Logger: homeassistant.components.home_plus_control
Source: helpers/update_coordinator.py:219
Integration: Legrand Home+ Control (documentation, issues)
First occurred: 8:17:59 AM (1 occurrences)
Last logged: 8:17:59 AM
Error fetching home_plus_control_module data: Error communicating with API: Error retrieving plant information [<class ‘homepluscontrol.homeplusapi.HomePlusControlApiError’>]
I discovered a typo/pasting error in one of my keys…now I don’t get that error, but still have no entities.
Same issue here. Did you solve it?
I’m not sure I properly set up my application in Legrand Dev portal, specifically referring to redirect url in which I put my HA host/auth/external/callback ( is this correct? Didn’t find any documentation )
It looks like the integration is properly set up but no entity is showing up. Is this the expected behavior?
Hi,
I really love this integration found way to HA, but wondering, if there any plans to update it so the dimmer switches are not only plain on/off, but I could also set (and read) dimmer percentage.
Many thanks 
I also get an empty plant from the swagger and no entities in HA, did you solve it somehow?
checking in to see if anyone got the problem solved? I have the integration in my system, linked to my published app, and appears to be installed correctly. But I see none of my devices within Home Assistant. Thanks.
Anyone got it to work ?
I installed home+ control as well, and no entities is showing up
It’s working, third message here 
Hi All,
I have a different problem… I followed the instruction to install the integration, but when I try to add the integration I get an error:
{
error: invalid_request,
error_description: The reply url host my.home-assistant.io doesn’t match with the ones configured on the application
}
The URL reported into the error is different from the one that I specified creating the Legrand application…
Am I missing something?
You must set: https://my.home-assistant.io as your First Reply Url in the Application on the Legrand website (i.e. no other URL). If you do it, it should connect.
I have the same problem! Did you solve it? tx
Hi all, same issue, integration installed, permissions granted but no entities found and created.
how did you solve it?