[BK7231N - CBLC9] Smartrul E27 Bulb LED RGBCW

This is a short teardown of the Smartrul E27 WIFi bulb which is based on BK7231N and it uses a tuya module CBLC9

Basic Info:

Brand: Smartrul
Model: SMR-DP005-WIF-A19
Chip: BK7231N - CBLC9
Vendor : https://www.lazada.com.my/products/i1273416288-s3846876432.html

Teardown Photos & Packaging



Flashing OpenBeken firmware:
Using cloudcutter
Select 'E27-RGBCW-Smart-Life-WB2L_M1' profile from Tuya-Generic list
Yes, it's indeed T profile and it does work for this N device. I wrongly flashed T firmware initially assuming this was T since I hadn't' done any teardown yet.

Pinout:

Pin	Assignment
P8	PWM 1
P9	PWM 2
P26	PWM 3
P24	PWM 4
P6	PWM 5