Forum

 

Ender 3 Pro Screen ...
 
Notifications
Clear all

Ender 3 Pro Screen Unreadable


caps61
(@caps61)
New Member Registered
Joined: 5 months ago
Posts: 1
Topic starter  

Hi,

I got a CR Touch Auto leveling accessory for my Ender 3 Pro today and got it installed.  When I installed the firmware, everything seemed to go well, but the screen is not acting right.  I tried to do some digging and a few posts were saying to check the connections, try a different SD Card, and others said to install the firmware a second time but change the filename slightly by reordering the last 3 characters.  

I tried everything and am still having an issue with the screen.  I've attached a couple images to show what I'm seeing, but I'm hoping some one else has a suggestion that can help fix the issue.


ReplyQuote
hdrjroy
(@hdrjroy)
New Member Registered
Joined: 4 months ago
Posts: 2
 

I have the same problem. Did you figure it out yet.


ReplyQuote
hdrjroy
(@hdrjroy)
New Member Registered
Joined: 4 months ago
Posts: 2
 

@caps61 Have the same problem have you been able to fix 


ReplyQuote
Chadbrowick
(@chadbrowick)
New Member Registered
Joined: 4 months ago
Posts: 1
 

My Ender 3 is doing the same thing put the CR touch firmware and boot up has software but now looks like your jpg unreadable. if anyone finds a fix please let us know feel like i broke my ender


ReplyQuote
phydeaux86
(@phydeaux86)
New Member Registered
Joined: 4 months ago
Posts: 4
 
Posted by: @caps61

I tried to do some digging and a few posts were saying to check the connections, try a different SD Card, and others said to install the firmware a second time but change the filename slightly by reordering the last 3 characters.  

I tried everything and am still having an issue with the screen.  I've attached a couple images to show what I'm seeing, but I'm hoping some one else has a suggestion that can help fix the issue.

I have the same problem, but without the CR touch - just a couple days old.  Something is screwy with the firmware - and I think it came with a newer version than what I could download?
The above example only resulted in a blue screen for me - I have the RET6 chip on 4.2.2 board.  Getting a 4.2.7 board tomorrow though.


ReplyQuote
Smokinjoe
(@smokinjoe)
Active Member Registered
Joined: 8 months ago
Posts: 13
 

@mm3dmaker Personally I have a GD32F303RET6 and not the STM32F103RET6, The 4.2.2 firmware on the creality site bricked my printer and I think the change in microprocessor is the reason. I find it strange they don't have the firmware that was installed on my board on their site.


Robot831 liked
ReplyQuote
traxxasandrew
(@traxxasandrew)
New Member Registered
Joined: 3 months ago
Posts: 2
 

@mm3dmaker Hi sorry to bother you but have you tried to recompile that software yet I am having the same problem as the people above and I have tried just about every possible software and nothing is working for me because I have the GD32F303RET6.

also I have a bl touch and that is the reason that this whole updating the firmware thing started 

*edit 

I have used you software from above and I have fixed the screen issue is there a way that you could make it so that I can use my Bl touch with this software 

 

Thanks, heps

This post was modified 3 months ago by traxxasandrew

Robot831 liked
ReplyQuote
MM3DMaker
(@mm3dmaker)
Active Member Registered
Joined: 4 months ago
Posts: 15
 

@smokinjoe Now there is a release of the firmware for both GD32F303RET6 and GD32F303RCT6, you can unbrick your printer now by flashing my compiled firmware which works.

Download links:

GD32F303RET6: https://dl.uploadgram.me/6246e44813e6fg?raw

GD32F303RCT6: https://dl.uploadgram.me/6246e44c8afb3g?raw


ReplyQuote
Kilowatt
(@kilowatt)
New Member Registered
Joined: 3 months ago
Posts: 3
 

Same for me.  Recent purchase with 4.2.2 board and GD32F303RET6 processor.  Did the CR Touch upgrade.  My SDCARD was flakey and my display was garbled.  Tried printing and it was glitchy also.  After hours of debug and frustration I ran across this thread and tried the firmware file from @MM3DMaker.  My printer is back working with this firmware!  Thanks for your help.  Hoping to find a compatible firmware that supports the CR Touch....


ReplyQuote
sav_GUI
(@sav_gui)
New Member Registered
Joined: 3 months ago
Posts: 1
 

Thank you, also thought I bricked the printer and this fixed it.


ReplyQuote
smokedogg420
(@smokedogg420)
New Member Registered
Joined: 1 month ago
Posts: 0
 

@mm3dmaker FINALLY!!! You are the 1st person to actually have solved this problem. Since yesterday until today (about 11 hours) of researching how to to and update and then how to get rid of the glitches, I have FoUND YOU! I wish I could give you hug through this screen. Thank you so much. I was ready to throw this f'er out the window.


ReplyQuote