eHeat Envi - Smart 500w or 1000W space heaters - Version 0.0.1 Available

travispamaral · February 12, 2025, 4:39am

Im happy to help contribute in some way if you have ideas. Im a javascript developer but I can reason about python a little. Do you have suggestions or ideas how to solve for the unavailable cycling?

latic · February 12, 2025, 6:04am

@travispamaral this will be down to the function which refreshes the token inside:

github.com

wlatic/envi_heater/blob/9bb2b177a59234815cd26d69c9a876458eff4bb1/custom_components/envi_heater/api.py

import aiohttp
import logging

_LOGGER = logging.getLogger(__name__)

class EnviApiClient:
    """Client to interact with the Envi Smart Heater API."""

    def __init__(self, session, username, password):
        self.session = session
        self.username = username
        self.password = password
        self.base_url = 'https://app-apis.enviliving.com/apis/v1'
        self.token = None  # Initialize token attribute

    async def authenticate(self):
        """Authenticate with the Envi API and return a token."""
        url = f"{self.base_url}/auth/login"
        payload = {
            "username": self.username,

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Honestly I think what I have is extremely hacky and someone could probably rewrite it with ChatGPT better than I cobbled together with a way older set of AI and my very limited programming ability!

travispamaral · February 13, 2025, 2:48am

hmm ok, IDK if Im quite ready to rebuild the whole app. I could definitely get cursor to build a python app but I don’t know enough python so Im unsure how much work it would still be even with ai! I could give it a whirl, also curious what it would take to adapt this to start. Might be hacky but it at least sorta works! haha

rgerrans · February 19, 2025, 3:04pm

@latic I saw that you updated the integration. I had mine disabled, but when I updated and renabled it I’m getting a setup error. Here is what I pulled from the logs

Logger: homeassistant.config_entries
Source: config_entries.py:637
First occurred: February 18, 2025 at 9:18:43 PM (20 occurrences)
Last logged: 8:02:09 AM

Error setting up entry Envi Heater for envi_heater
Traceback (most recent call last):
File “/usr/src/homeassistant/homeassistant/config_entries.py”, line 637, in __async_setup_with_context
result = await component.async_setup_entry(hass, self)
~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^
TypeError: async_setup_entry() missing 1 required positional argument: ‘async_add_entities’

nadler1ny · February 19, 2025, 10:02pm

After the update I’m getting the same errors.

latic · February 19, 2025, 11:06pm

Hello, these shouldn’t be counted on HACS as they are Alpha releases on Github.

Its my attempt to try and get the old addon into AI and make some changes to make it better, with the limited time I have.

Apologies for the issues I’d downgrade back to 0.0.8 which should work.

rgerrans · February 20, 2025, 7:29pm

Thanks for the work on this!!!

ksq · February 24, 2025, 1:00am

Hi, just installed a new Envi heater and got HA working with HACS Envi integration 0.0.8. Seems to work so far. I’ll wait until improvements are finalized w/AI versions… Thanks!

latic · March 9, 2025, 2:23am

Just tried to do some changes and maybe 10.2 will work better for multiple heaters, unfortunately i only have one so its hard to try and get done!

rgerrans · March 11, 2025, 2:19am

I’ll give it a test

Edit: initially looking like you solved the cycling issue. Three units installed, all running well so far.

rgerrans · March 11, 2025, 12:13pm

@latic Just looked at the units, and all three stayed stable overnight w/o the connect/disconnect cycling I saw on the earlier version. Thanks for the work to fix the issue!!!

latic · March 12, 2025, 3:43am

Great stuff. I believe my single unit is working way better with this update.

I’ve also go it loaded into AI, so if there are any features anyone requests it’ll be way easier to do! Although I cant really think of anything it needs other than working. One thing that really bugs me is the thermometer doesn’t update correctly, however even in their native app there are times I have to force it to update.

rgerrans · March 14, 2025, 1:41am

Feature request would be if there is anyway to pull from the API when it’s actually heating to populate the graph?

Also the newly discovered entity name isn’t the same as in the app (mine were numbers), so required setting temperatures to identify which entity was actually what to rename correctly. Very minor issue

Thanks again for all the hard work!!

tomcallis · March 17, 2025, 8:55pm

Just posting in case Envi is listening… I also own an Envi heater and would likely to buy one or two more if the HA integration were robust.

latic · March 17, 2025, 9:13pm

There would really be no reason Envi couldn’t expose something locally to make this a privacy first item (rather than my version which uses their API).

rgerrans · March 18, 2025, 12:45pm

@latic 's integration has been pretty solid with my three units after his recent changes. Agree that a local would be preferred but as a second option it’s been very responsive to inputs so has met my primary use case needs.