Is it possible to control the speed of AC Infinity S or T series fan using Arduino

Projects General Guidance
1

Hi,
I wonder if anyone here has experience with AC Infinity Cloudline S series fans.

The S series fan uses a manual controller, connected via UIS (their version of the USB-C), and I can manually control the speed using the controller. But I want to be able to control the speed via remote control so I'd like to be able to build my own controller using the Arduino.

Based on my research, I think it uses 10V PWM with a frequency of 5000Hz or so, but I could be wrong.

I hope someone who is more knowledgeable about this can advise me or point me to some helpful links.

Thanks

2

Please post links to the datasheets to the fans, or wait for helpers knowing them by heart.

3

https://acinfinity.com/pages/app-programming/app-overview.html

Why not use their controller and app for remote control and monitoring?

4

It's a proprietary system. I'm trying to hack a controller so I can control it via remote or integrate it into home automation.

I found one thread on it by people who are trying/did the same thing, but it's a bit hard to follow due to my limited EE knowledge. Still trying to digest it...

5

Keep on. Good luck.