VeSync Air Purifier fan speed levels

[Iceman248]

I was asked to create this issue here awhile back, finally getting around to doing so. My Levoit 200S air purifier fan speed options changed since I had set this up.

Integration name
VeSync

Link to integration documentation on our website
https://www.home-assistant.io/integrations/vesync/

Describe the enhancement
I noticed in the VeSync app that you can now set fan speeds at 10% intervals, rather than just the 4 speeds, which in HA is 25/50/75/100%. Perhaps the integration can be adjusted to support this new functionality?

Use cases
More granular control over fan speeds.

[webdjoe]

Thank you for opening an issue. There are a few bugs I need to work through first, so this will take some time to implement.

[daFreeMan]

Interesting...
I have a "preset mode" of "sleep" (definitely lower case!), then I can set the fan speed to what appears to be anywhere from 0 - 100%.
I chose 33%, 66% and 100% and my 200s reported speed I, II and III respectively.

Does the 25/50/75/100 also correspond to sleep/I/II/III?

It would be nice if there were preset modes available for sleep/low/med/high to make it more obvious & easier to wire up in a HomeAssistant automation.

[cdnninja]

Interesting... I have a "preset mode" of "sleep" (definitely lower case!), then I can set the fan speed to what appears to be anywhere from 0 - 100%. I chose 33%, 66% and 100% and my 200s reported speed I, II and III respectively.

Does the 25/50/75/100 also correspond to sleep/I/II/III?

It would be nice if there were preset modes available for sleep/low/med/high to make it more obvious & easier to wire up in a HomeAssistant automation.

Hmm interesting you can set fan to any speed. Could I get a screenshot of the fan control in HA? Or are you just passing a set speed with a percentage? Normally its presets or manual speeds not both in the HA interface today.

[Iceman248]

I can set presets of Auto, Sleep, Pet, then fan speeds of 0%, 25%, 50%, 75%, and 100%.

[Mr5Picker]

I have the same request - https://github.com/orgs/home-assistant/discussions/2737. The new 'DIY' mode appeared after updating the firmware which was right after I purchased the devices a few days ago. I suspect this applies to all devices in the Vital series..

[cdnninja]

We will need captures on this diy mode to see what is different on it. https://webdjoe.github.io/pyvesync/latest/development/capturing/

[Mr5Picker]

OK, I probably don't have the time/talent to capture now, but I'm willing to share the device. If this is acceptable, please let me know next steps to coordinate. Thanks. FYI I'm in US - GMT -0800

[Mr5Picker]

After several days of struggle, I was finally able to generate a capture file. Everything in the process seemed to work, but I'm not confident the capture file is useful - seems much too small at 18K. How do I get it uploaded?

[Mr5Picker]

OK, I was able to get a capture with a good payload that includes the DIY fan speed. I'll contact the repo owner to send the file.

[Mr5Picker]

Can I upload the capture file to any of the devs here? My Charles Proxy trial is about to expire so I won't be able to capture any more after a few more days.