Many thanks for your help... Going to see if can find a a person here if can change that chip.. Many thanks.. I used 2 different pc and is the same... (No signal of the usb when connect and is the same with the lights..)by Lc1975 - Controllers
Yes has power.. 4.40v in pin 1 and pin 16 Dead chip??by Lc1975 - Controllers
Those 2 green light have a (+) signal.. Maybe a short circuit??by Lc1975 - Controllers
Nothing... I go to Device manager and no Port appears.. go to arduino and nothing to.. Use 3 different usb blue cables and nothing... When connect a blue light and the red turns on. Then the blue goes off only stays the red.. And both green light stays always on..by Lc1975 - Controllers
Thanks... I use Win 10 64Bitsby Lc1975 - Controllers
I need some help if possible.. When i connect my board to the pc this don't shows nothing.. When connect 2 lights turn on the corner one starts to blink then disappears the red stay on.. And 2 green lights stay on behind the usb shield but nothing happens.. Dead board?? Or can be fixed.. Thanks. Here is a picture of board: Imageby Lc1975 - Controllers
Yes... I have 1 stepper for both filament and use a servo to switch between filament. But since I have a chimera... Is to see if can use the 2 nozzle with SWITCHING_EXTRUDER..by Lc1975 - Firmware - Marlin
The board has: X, Y, Z, E0, E1 Try to use E1 to Z2 I now that is possible... My problem is the hotend... Is there any configuration that I can change to have 1 extruder but with 2 hotend?by Lc1975 - Firmware - Marlin
Hello.. i need some help if is possible.. I searched a lot but i don't now if is possible or search in wrong way.. I use a mks base 1.4, with a homemade printer based in a FolgerTech i3 2020. And i want to have 1 extruder with a servo to work with a chimera and Z Dual drive because of the of dual endstop mod... Video in this link: dual z axis and dual z stop If i put 2 extruder and activaby Lc1975 - Firmware - Marlin
Hello. Yesterday i was messing in the printer with the settings... The rod was at 80 now i put it at 107.49.. And the was convex.. Difference more then 6mm from center to the max of X and Y.. Now is way more better.. Now the printer goes to 85mm radius.. Before that never went more then 60mm and the nozzle after 10mm distance hit the table.. I think that now is much more better.. The board iby Lc1975 - Delta Machines
Hello.. I'm a newbie on this area.. It's "my" first 3d Printer. A friend lent me the printer. A Kossel mini Delta with a mks v1.2 board. My big problem.. I never had any issue from updating firmware marlin to the printer... Everything ok.. After a few days of very hard calibration e manage to put the printer working not so bad.. But now it can't comunicate with the board.. I plug the usb, usby Lc1975 - Delta Machines