LattePanda Alpha Updated BIOS for Auto power-on --Beta Version

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dglick
Posts: 5
Joined: Tue Feb 16, 2021 7:40 pm

Mon Aug 23, 2021 1:11 pm

Hi thank you for the quick response.

I used the following files https://github.com/LattePandaTeam/Latte ... 0y%20KR310

Here is the error message
image1.jpeg
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Thanks Again!

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LattePanda
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Posts: 2781
Joined: Wed Jan 20, 2016 9:09 am

Fri Aug 27, 2021 7:51 am

Hi, which Bin file did you use? could you pls make a short video of the whole process and send it to techsupport@lattepanda.com? We suspect you may use wrong bin file on your LattePanda.
Enjoy Tinkering with LattePanda ! :lol:

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sdrbert
Posts: 1
Joined: Wed Oct 13, 2021 1:39 pm

Wed Oct 13, 2021 1:47 pm

I'm trying to get the auto power-on BIOS working with a Lattepanda Alpha m3-7y30 (KR200). I've done the process successfully on multiple KR300 and KR310 models but this is my first attempt with a KR200.

The Lattepanda only auto-boots if it's turned off and turned back on relatively quickly. If it's off for a minute or so and then I apply power, the red LED pulses for awhile before going solid but the blue LED only blinks once every few seconds. If I remove power and apply it again after a few seconds the blue LED becomes solid and the Lattepanda boots.

How can I get it to boot when power is applied after it has been off for awhile?

I used the files on the Github in the Alpha m3-7y30/Alpha Auto-power-on BIOS.zip folder.

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rjmunns
Posts: 1
Joined: Wed Oct 13, 2021 4:55 pm

Wed Oct 13, 2021 5:01 pm

I have the 310 version and cannot get this to work. Should I have an EC file. In the download area there is only these three files:

eFuitX64.efi
FEC64.NSH
S70KR310A-V9-poweron.bin

Is the process the same as the above or is there a different step.
Also does this work with the USB-C board power or just from the 12v dc board input?

This is critical to the success of my project any help appreciated.

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