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syssi / esphome-yeelight-ceiling-light

ESPHome custom firmware for some Yeelight Ceiling Lights
Apache License 2.0
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Yeelight Meteorite (ceiling10): replacing board #65

Closed PsychoRS closed 1 year ago

PsychoRS commented 1 year ago

Hi,

Due to poor soldering skills, a friend of mine has burned the board of his Yeelight Meteorite.

Is it possible to replace it with a cheap ESP32-WROOM board? Luckily enough, the Meteorite has the connections for the board labeled into the case. so...

It just wire GND, +5V, PC, PW, NL, R, G, B and ON/OFF to the corresponding GPIO on the cheapo board based on the yaml configuration?

What are the two pins (labeled GND and +50V) for in the OEM board, left side? And the +50V one on the RGB plug at right side?

006

My idea is to replace it with a board like this: 91KkEpmzuHL _SL1500_

Thanks

syssi commented 1 year ago

You could replace the ESP32 of the driver board but it's hard to replace the full driver board because there is an LED driver next to the ESP.

syssi commented 1 year ago

Let's call the GND and +50V pin on the left input. The jack on the right is the output. I assume each Mosfet is used to drive a color (R, G, B).

PsychoRS commented 1 year ago

Let's call the GND and +50V pin on the left input. The jack on the right is the output. I assume each Mosfet is used to drive a color (R, G, B).

Thanks, so It looks that its not possible then...

syssi commented 1 year ago

What burned exactly of the driver board?

PsychoRS commented 1 year ago

What burned exactly of the driver board?

Its an assumption, he just stripped the 3.3v track in the back of the board trying to solder the wires to the points for flashing, and now the lamp doesn't work

syssi commented 1 year ago

Do you agree to close the issue?