logo elektroda
logo elektroda
X
logo elektroda

[BK7231T/FL_M44_V1.6.1z??] MOKO Smart Bulb C37 E14 5W 400lm

p.kaczmarek2 

Here is a short presentation of the interior, firmware change and a template for the MOKO Smart Bulb C37 E14 5W 400lm LED lamp built on the basis of a rather unusual WiFi module with BK7231T. Materials for this topic were sent to me by user @dedamraz, so this time it will be short. We'll just upload OpenBeken and free the lamp from the cloud.

The package contains 6 pieces and was bought for $23.52 in a local store in Serbia:

We remove the dome. LEDs are controlled by BP1633 (warm and cold white) and three transistors (on RGB):

We take off the PCB with LEDs:

You can already see the BK7231T:

You need to desolder it:

WiFi module, can anyone read the marking? FL_M44_V1.6.1z?:


The batch can be uploaded via:
https://github.com/openshwprojects/BK7231GUIFlashTool
Then you need to set the 5 PWM pins that control the colors.
Testing:

Works!


OpenBeken panel:

Template:
Code: JSON
Log in, to see the code

words template;

- LED Red (Channel 1) on P26
- LED Green (Channel 2) on P24
- LED Blue (Channel 3) on P7
- LED Cool (Channel 4) on P6
- LED Warm (Channel 5) on P8


Summary
Thank you my friend for sharing the material with me. The entire six-pack can already work with OpenBeken. The module from the inside turned out to be quite interesting, I think it will be worth adding it to our list of devices. All its markings are signed, so there were no problems with changing the firmware.
I am attaching a batch backup.

About Author
p.kaczmarek2
p.kaczmarek2 wrote 12017 posts with rating 10035 , helped 575 times. Been with us since 2014 year.

Comments

%}