Control bed motors with unknown rf

Hardware
1

Hi,
I want to control my bed motors. The bed comes with a remote, and when I tried to learn it’s codes via Broadlink rm mini nothing was received - so I suppose it’s not 433hz.
What can it be? 2.4ghz?
With what hardware can I control it?

I have tried to look inside the remote and see, maybe one of you can recognize it…
The remote and the motor unit:

20201102_070228
20201102_0702281512×2016 818 KB

Thanks!

2

Motor unit:

20201102_001211
20201102_0012114032×3024 2.03 MB

3

Back side:

20201102_193859
20201102_1938591512×2016 860 KB

4

Readable parts of FCC id indicates 915 MHz

5

Thanks, but I’m not sure that you read it right, here is a clearer photo.
It think that this is what written there - and it’s not in the db
https://fccid.io/2AITPHJC0

fccid
fccid838×500 67.4 KB

I also looked at the model photo in the fccid documents that you reffered me to, and I looks like a totally different model :neutral_face:

6

Try this. https://fccid.io/2AJJGHJC0/Users-Manual/Manual-RF-module-Rev-1-3111157

7

That transmitter appears to connect with an SPI bus, using a nodemcu or adruino you might be able to snoop on that, clone the command codes, then transmit them directly using another transmitted yanked from a duplicate remote

8

What is the chip on the daughterboard?

9

Thanks!!
I think this is it, in the documents the fccid is the I’d written on the chip, not the one in the link/title.
How did you find it?

10

I just googled that ID

11

Do you have any recommended hardware to control it with HA?

12

That is beyond me.

13

Did you ever find a solution?