Melzi 2.0 connectivity issues (1 reply)
Last week the heat bed of my Reprappro Huxley shorted the power wires, which caused the power adapter to shut off immediately. After screwing down the wires again, I plugged everything back in and got...
View ArticleMelzi 2.0 with Marlin 1.1.9 endstops are not working (4 replies)
Hello there! I have a Trony P802 which was working fine with the factory shipped Reprap 0.91 and with Marlin 1.1.9 which was compiled and uploaded by me. Both versions worked fine, until I made some...
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How to install a bootloader on a Sanguinololu 1.3a with 1284P in 2019+ (16...
Hi, I am trying to install a bootloader on my Sanguinololu 1.3a board (with new ATmega1284P) since days! Here are my previous attempts: Arduino IDE 0022 with Sanguino-0023r4 bootloaderArduino IDE 0023...
View ArticleBed thermistor failure. Negative temperature readout (please help) (7 replies)
Hi all, first time poster here and very inexperienced with software and configuring it. I have a very old Mendel with a Melzi 1.0 board (original from 2013) The other day the bed thermistor failed and...
View ArticleHeight of printed part is short +(Is it possible to supply a 20a current to...
hi everyone I made this 3d printer myself.(https://www.instructables.com/id/Cherry-60-3D-Printer/) I used the ender3/ender5 board (used) to make it work. Currently, I used nema17 motor on x and y axis...
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Uploading marlin via Arduino as ISP in platformio (no replies)
Just documenting this here. If you want to upload to a Sanguino(lolu) or Melzi directly from platformio, without using a bootloader Firstly setup a arduino board as a ArduinoISP as documented here...
View ArticleUsing Pin 29 on a Creality v1.1.4 Melzi Board... (no replies)
Hi, I hope this is the best part of the forum in which to ask this. I could not decide. I want to use Pin 29 rather than the usual Pin 27 to install a BLTouch style probe ono a machine with a Creality...
View ArticleMelzi Ardentissimo 1.1.9 marlin config (no replies)
Hi Trying to update my mendel i2 from 1.0 to 1.1.9 marlin please. Does anyone have a configure.h file for this printer and controler board please. Thanks Joseph
View ArticleSanguino into Arduino (1 reply)
I am trying to resurrect a Mendel 90 and get the latest Marlin from nophead on it. I cannot find a way to get 'Sanguino' to appear in the Boards menu. I have managed to 'burn a boot loader' using a...
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