E180 skr1.3 mod - NOW HEATED BED

thingiverse

<a href="https://www.buymeacoffee.com/apak" target="_blank"><img src="https://cdn.buymeacoffee.com/buttons/default-orange.png" alt="Buy Me A Coffee" style="height: 51px !important;width: 217px !important;" ></a> Geeetech E180 mod with marlin 2.0 and tmc 2208 in uart mode. Upgraded with hotend e3d V6, extruder BMG, board SKR 1.3, and heated bed Board: bigtreetech skr 1.3 : https://bit.ly/2WTDNcl Display1: bigtreetech TFT35 Display2: CR ender 3 LCD Drivers: tmc 2208 (uart mode need welding a jumper) Extruder: BMG clone: https://bit.ly/2X0En8a hotend: v6 Threaded clone : https://bit.ly/2K8lzxJ layer fan: 30x30x10 radial fan: https://bit.ly/2QXEUCB Heated Bed: http://bit.ly/2CBrEgn hotend STL where made by Carlos Arruti, work in progress. I am only a beta tester. Info sources: E180 http://www.geeetech.com/wiki/index.php/Geeetech_GTM32_Board https://github.com/Geeetech3D/Diagram/blob/master/3DPrinter_A30_E180/Hardware_GTM32_MINI_S.pdf Bigtreetech https://github.com/bigtreetech/BIGTREETECH-TFT35-V1.2 https://github.com/bigtreetech/BIGTREETECH-SKR-V1.3 NOTES: As you can see, you need 8 wires for the hotend (2 wires for each fan, 2 for thermistor and 2 wires for heater) E180 extruder board only has 6 wires, so I had to figure out how to do it. I appears than the 2 fans, and the heater share VCC. SO IT´S a VCC share on the heater + connector for the three of then. Bear in mind this, VCC is taken from HEATER0 + connector for cooling fan, partcooling and heater block. BE CAREFULL on polatiry when connecting heater cables. See handwriting pic, schematics labeled as "PLACA" the number 6 pins. Then, for the fans, only need to connect the negative (-) pins of the connector. For the heater I rather liked to cut the cables out of the stock connector and weld it with a proper cable to He0 pins of the board. In order tu hace usb access, I just cutted a usb cable, and welded cables to the stock back usb board, so can reuse the stock usb port at back of the printer. Marlin 2: Babysteeping enabled Thermal runaway enabled software endstop enable (size of 130x130x131) THANKS to Carlos Arruti for letting me share the v6 stl´s. UPDATE: I noted that the TFT display is not many handy into advance marlin settings, so I open the drawer and found an old CR ender 3 LCD, so I decided to mount it. There are to stl as well for this LCD (front and back). If you decide to set it up just like me, you´ll only print the front case stl. But if you´d like to set the LCD in the botton position you´ll need also the back stl. UPDATE2: Added a 40mm silent fan, enable only when the drivers and enabled and lasy 60 secs after the last drivers is disabled. UPDATE3: Now case fan y connected to always on fan, and installed a HEATED BED. Upgrade to a 12V10A psu. UPDATE4: Tried and esp3d module and didn´t like it much. Cheap buy useless. So I wen´t for a raspberry pi with octoprint.