Re: KSGER 2.01 2019 controller problem

I identified the board as KSGER v2.1s r3, acording to [B]dreamcat[/B], here: [url]https://github.com/dreamcat4/t12-t245-controllers-docs/tree/master/controllers/stm32-t12-oled/v2.1s-and-Ve2.1S/r3[/url]
Just my board is marked only as OLED. No other marks.
I found the russian keygen, but not the firmware for this board...

On-board R3/R6 (R2a/R3a on the schematic) from the voltage regulator feedback was not well soldered and i think the STM32 was powered at too high voltage unil i seen it. But now it's too late.
...

Re: KSGER 2.01 2019 controller problem

I already did. But he moves very slowly. For almost a week i try to send him the video and still didn't receive it. I'm afraid to open case because Ali usually is on the seller side and is possible asking to send back for a refund. And the shipping to China costs more than the product itself.

Hi.
I just received this KSGER controller from China, already defective.
Actually it still works, but the STM32F101 processor it heats to 100 Celsius right after power on.
Is there any chance to copy the firmware to a new STM32F101 and replace this one?
Any advice is welcome.




This is the model: [url]https://www.aliexpress.com/item/32790819535.html?spm=a2g0s.9042311.0.0.52084c4dbvpWaY[/url]https://Hi.<br /> I just received t...1 processor it

Re: New Members - please post your introductions here

Hello people. I am Cosmin from Romania. Thanks for accepting me on this forum.
Best wishes.