Help with integrating Plus Fan into ESPHome

ESPHome
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1

Hi everyone,

Hopefully some strangers here who can help me with this cool project!

I few months ago I bought a Plus Fan for my camper/van which is remote controllable with an wireless remote comparable to the MaxxAir fan. Now I want to integrate this into my home assistant environment.

After some research I found out that the product is being sold under a lot of names/brands, like Plus Fan, Air Plus, Belluna, Vechline, DWS (De wit schijndel), Extra fan, and so on.

I already found out that the signals are probably not RF 433mhz but 2.4ghz.

The FCC ID reports:
Jiangsu Sanjo Intelligent Technology Remote control PLUSFAN-RC FCC ID 2BNB6-PLUSFAN-RC

And the ECE TYPE Approval Certificate: EMARK-plus-fan.pdf

Manufacturer is Jiangsu Sanjo Intelligent Technology Co., ltd

Already tried contacting the manufacturer but unfortunately they do not want to help as expected.

Hopefully someone could help me in the right direction to build this integration.

2

FCC you linked says bluetooth…

3

Since there is no one who has already documented the protocol, I would put this in the advanced and probably not worth doing category. It most likely not a good first project.

Here is some discussion of the product:

This thread has an answer (of sorts) at the end for a similar question. This is not a simple project, since no one has already done the hard work.