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makerbase-mks / MKS-Robin-E3-E3D

MKS Robin E3 E3D 32Bit Control Board 3D Printer parts with tmc2209 Uart mode driver For Creality Ender 3 CR-10
https://www.aliexpress.com/item/4000781744682.html
GNU General Public License v3.0
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Firmware Upgrade not possible E3d V1.0 #59

Closed Seelenkind closed 3 years ago

Seelenkind commented 3 years ago

Hi there , I have not connected an additional module. Just put the TMC2209 driver on it. After the initial start-up, there was a TMC Connect Error. I wanted to do a firmware update, but it doesn't work. I cannot upload firmware to the MKS board. When I save the firmware on an SD card and switch on the printer, it counts up from 0% to 100% and then nothing happens. When I pull out the SD card and restart the printer, the display only shows boot. But nothing happens. Do you have a solution? Is the board defective?

mks-viva commented 3 years ago

Hi!

  1. If TMC Connect Error, you need use 12/24V power on
  2. Update firmware, you need acooding to your screen and download firmware bin file, you can refer to here https://github.com/makerbase-mks/MKS-Robin-E3-E3D/tree/master/firmware/V1.0/firmware%20bin image
Seelenkind commented 3 years ago

Hi!

  1. If TMC Connect Error, you need use 12/24V power on
  2. Update firmware, you need acooding to your screen and download firmware bin file, you can refer to here https://github.com/makerbase-mks/MKS-Robin-E3-E3D/tree/master/firmware/V1.0/firmware%20bin image

I got the firmware exactly from this site. after the 100% I see on the SD card that the file name has been changed to.CUR the problem is not that I can not find the firmware but that it does not go on after the 100%. after a restart the display only shows boot. but does not go any further.

mks-viva commented 3 years ago

Can you provide your test firmware bin to me? And i will test it.

Seelenkind commented 3 years ago

Can you provide your test firmware bin to me? And i will test it.

Hi there, I think it's because the firmware file that I downloaded is only 103 KB in size. A normal firmware has over 200 KB. Can it be that the finished firmware on the Github page is faulty?

Seelenkind commented 3 years ago

Can you provide your test firmware bin to me? And i will test it.

OK problem solved. If I use the right mouse button to download the firmware file, the file is only 104 KB in size. If I click on the firmware file and use the download button, it is 205 KB in size and it can be uploaded. The problem is solved and the question can be marked as solved.

mks-viva commented 3 years ago

Ok! I will close this issues temporarily.