I recently bought a 4 pack of the Aoycocr BR30 bulbs and use tuya-convert to flash them with Tasmota.
Ultimately I’ll move them to ESPHome, but so far I’m still stuck trying to figure out the right GPIO combinations to use.
As part of their FCC filing there are some pictures. Apparently the bulb is manufactured as Q10CWM smart bulb from “Shenzhen Hysiry Technology Co. Ltd”, but sold in the US under the brand “Aoycocr”.
I currently set it to:
D1 GPIO5 -> PWM1 (37)
D8 GPIO15 -> PWM2 (38)
This gives me 2 sliders in Tasmota:
Cold <—> Warm
Dark <—> Bright
The Cold/Warm one will cycle from Blue to Red
The Dark/Bright one does indeed dim the bulb.
Things that I am not 100% sure about:
Should this bulb also have a cold white + warm white LED aside from the colors? Would that be a separate LED driver?
If you look at the attached photo from their FCC filing, it does look like it?
How would I be able to figure that out?