Using 2.4GHZ remote controller for controlling RGB lights

zazas321
Posts: 231
Joined: Mon Feb 01, 2021 9:41 am

Using 2.4GHZ remote controller for controlling RGB lights

Postby zazas321 » Wed Jun 14, 2023 12:27 pm

Hello. I have ESP32 based RGB (ws2812) controller. For this project, I was initially considering using IR receiver with an IR remote to control my RGB lights, however, I come across 2.4GHZ remote controllers such as this one:
remote_controller_2_4g.png
remote_controller_2_4g.png (625.78 KiB) Viewed 1193 times
https://www.aliexpress.com/item/1005004 ... 22521616_1


It does not come with any proper documentation so I am wondering how would one write a handler for remote such as this one?
How would it work? Could I still use WiFi webserver and 2.4GHz remote controller all at once on my ESP32?

Are there any example projects for handling such remote controller signals?

Thanks in advance!

MicroController
Posts: 1219
Joined: Mon Oct 17, 2022 7:38 pm
Location: Europe, Germany

Re: Using 2.4GHZ remote controller for controlling RGB lights

Postby MicroController » Wed Jun 14, 2023 10:48 pm

Seeing the very deliberate lack of naming the RF protocol I find no reason to believe an ESP could directly communicate with this remote at all.

zazas321
Posts: 231
Joined: Mon Feb 01, 2021 9:41 am

Re: Using 2.4GHZ remote controller for controlling RGB lights

Postby zazas321 » Thu Jun 15, 2023 4:34 am

Understood. In that case, it would probably be easier to stick with IR receiver

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