Geeetech

Same happened to me. For me detail goto:

https://www.geeetech.com/forum/viewtopi ... 70#p110770

Hi, made some pictures with my infrared camera while printing! Printed PLA with heated bed set to 60°C. And yes, I did PID-tuning. What you can see on the pictures is, that the connector for the heated bed on "conntection bridge" gets extremly hot! About 76,4°C or 169,52°F. My last "conntection brid...

Hi everybody, will release the latest stable version of Marlin 2.0 for the GT I3A PRO. This firmware is not for people who do not know exactly how to adapt Marlin to their needs. I highly modified my printer so please read carefully: :!: :!: :!: - Had to remove some Marlin features like arc_support,...

I startet with the "GT I3 A PRO" an even when this little printer is a bit out of date i am still using it. Have to say it needs some tweaking. But if you want you can get some good printing results with it! THX to Geeetech. Learned a lot from your printer! :D https://i.ibb.co/KrXSXkT/20200213-15225...

Hi,
if you like, you can try my modification for my "Geeetech i3 a pro". Goto: https://www.thingiverse.com/thing:3487000
I think it should work with the "Geeetech i3 pro b" too. Maybe this is what you were looking for?

Greetings

New upgrade to my "I3 A Pro". Works good for me.
Goto: https://www.thingiverse.com/thing:3487000


Now printing PETG works:

Hi, I designed a modification to install a E3D-V6 Hotend + Titan Extruder for my I3 A PRO. Wanted to get rid of that heavy MK8. Also added a cooling fan and support for 3D-Touch. NEW VERSION :!: :!: :!: https://i.ibb.co/j4SM0Yz/GT-1.png https://i.ibb.co/JvNQfyw/GT-2.png You can find it here: https:/...

Hi, thx for the Datasheet. But having a problem with finding the correct thermistor in it. On the geeetech homepage, under specification it is writen: "Resistance value at R25℃ = 80KΩ" But there is no such thermistor in the datasheet. Maybe you can tell me the correkt B-value of the thermistor? Thx ...

Hi, is it possible to get a datasheet for the NTC-MF52AT thermistor used in the following heatbed: https://www.geeetech.com/geeetech-superplate-3d-printer-aluminum-heatbed-kit-p-1019.html It is nowhere mentioned which preset should be used in the Marlin configuration.h. Maybe you could tell me wich ...

Would like to post my Marlin Firmware 1.1.9 for Geeetech i3 A Pro. I got some good printing results with it. Linear advanced is not active! Manual bedleveling is activated. But before you use it - read the following text carefully! I replaced the old stepperdrivers (A4988) for x,y,z axis with TMC220...