Anycubic Chiron with display 12864 and Marlin 2.1.2.1

thingiverse

I decided to throw in the garbage the horrible display touch screen of the good printer chiron, because it limited the advanced use, and i installed the excellent and cheap display 12864. Finally after customize the Marlin firmware v.2.1.2.1 for the our printer, that attach in the zip file, now i have the full control of the printer. The noise of the fans it was troublesome and I have draw the two lids with the installation of 8010 fans: that of motherboard of 5v and that of power supply of 24v. And now the noise is very kindly. In this work after I have remove the board of link of cables with motherboard for can connected the cables of the new display I have make the new connections it like in the attached photo with schematic of the collegament of cables in the motherboard and the cable for collegaments that I built. I have draw further the block for the cables in the house and for the step motor. I want share the modify of printer with all you. Feel free of use and or modify the files. link of seller of the display: https://it.aliexpress.com/item/1005005419189630.html?spm=a2g0o.order_list.order_list_main.259.5b1a3696Ju4PVe&gatewayAdapt=glo2ita link of seller of the fans: https://it.aliexpress.com/item/1005003064537512.html?spm=a2g0o.order_detail.order_detail_item.3.3af9582fIG4FuV&gatewayAdapt=glo2ita Disclaimer: the printer working perfectly but is clare, that who use the files do it at your risk. p.s. Sorry by my bad english