Firmware for geeetech 3D printers

[rynnn]

I've been having issues with getting my rostock 301 with the gtm32 pro board to work. I'm new to 3d printing but I know some things about computers so thought I could get this machine up an running. I've been having trouble with getting instructions on how to get the bootloader to flash on the board, what I should be using the st-link for (I can't get it to link to the board), the jumper instructions for this board, the gtm32 pro, and how to get it to work, when I click home it just crashes into the printer bed, and does this jackhammer thing. So finally I saw the hotend twitch and the screen went blank on my printer and now the board isn't connecting with the hyperterminal, it just says Jump app failed! From what I'm reading I need a new board now. I've never seen this printer running and really want to see it up an running, it's only 7 months old, I bought it from one of my teachers at school who couldn't get it working. How do I get a replacement board, and how long does it take to get, please advise, thanks.

[William]

I've been having issues with getting my rostock 301 with the gtm32 pro board to work. I'm new to 3d printing but I know some things about computers so thought I could get this machine up an running. I've been having trouble with getting instructions on how to get the bootloader to flash on the board, what I should be using the st-link for (I can't get it to link to the board), the jumper instructions for this board, the gtm32 pro, and how to get it to work, when I click home it just crashes into the printer bed, and does this jackhammer thing. So finally I saw the hotend twitch and the screen went blank on my printer and now the board isn't connecting with the hyperterminal, it just says Jump app failed! From what I'm reading I need a new board now. I've never seen this printer running and really want to see it up an running, it's only 7 months old, I bought it from one of my teachers at school who couldn't get it working. How do I get a replacement board, and how long does it take to get, please advise, thanks.

You'd better contact the related seller and replace a new one.

[Rudolf_Hoe]

Hello,
Im New ;.) and i have a little Problem

Where find firmware for Geeetech Prusa I3 Pro B and GT2560 REV A with 3Dtouch , Not A+ ?

Thanks for your awnser

Regards

Rudolf

[William]

There is the firmware you want.
viewtopic.php?f=27&t=18263

[Rudolf_Hoe]

[quote=William post_id=81168 time=1508547145 user_id=51382]
There is the firmware you want.
viewtopic.php?f=27&t=18263
[/quote]

Great, Thx

[WildWolf]

I have see there is a new Update for the firmware of the ROSTOCK 301... (Rostock301_V1.0.03.zip)
There is a changelog with the changes/fix of this update???? THANKS!!!

[William]

As far as I know, there is no changelog.

[algernon]

Hello,
I just acquired a PRUSA I3 M201 2-IN-1 with a GTM32 PRO VB card. Which firmware integrate: viewtopic.php?f=20&t=18167 or https://www.geeetech.com/forum/viewtopi ... 20&t=60384 ?
Thank you and sorry for my mediocre English.

[bummer6]

I've got a Geeetech Prusa i3 pro with the Sanguinololu 1.3a board on it. For whatever reason I can't flash the firmware. I simply get a sync error whenever I try to flash it. I've replaced the lead screws, so I need to flash the firmware to calibrate the zsteps since it also wont accept an M500 command to save my settings to EEPROM. Here is the error I'm getting in Arduino IDE:

"avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x39"

And here is a screencap of my settings.
https://imgur.com/a/wg7my

I've been trying to flash the board for days now with no luck. Any help would be greatly appreciated.

[William]

You can modify the Z steps/mm via LCD.
LCD->Control->motion->Z steps/mm ;
After changing the value, you need to store memory.
LCD->Control->Store memory
Then re-start your printer.