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This V4.0 bord can only be a replacement for V4.0 board . can not replace other board like V4.1B , V3.0, V3.1 board etc.
pls check which board does your printer has before order . the board type will be written on the board itself .
need order a same board as your printer originally has. otherwise will not be compatible .
GT2560 V4.0 control board, developed by Geeetech, is currently used for A10, A10M, A20 and A20M 3D printers. Here are its main features:
1. Using ATMEGA2560 as its core chip, with its flash memory at 256KB and operating frequency at 16MHz.
2. Compatible with 12V/24V input voltage. Featuring dual power supply, one for powering up the heatbed (15A), the other for other electronic parts (10A).
3. The interface for the heatbed comes with a high-power MOS tube, which is of ultra-low conductive internal resistance. High performance and stable.
4. With 2 interfaces for normally open fans and 1 interface for LED light.
5. Driven by 4pcs A4988 stepper motors for a single extruder.
6. With extension interfaces for LCD display and SD card. Support 2004 or 12864 LCD display.
7. Support 3D touch auto-leveling function and filament detector.
8. Using Marlin firmware, stable and easy to operate.
9. Highly integrated and easy to assemble.
Specifications:
Net weight: 72g
Gross weight: 113g
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I would like to know if is possible to increase the hotend temperature to 270-290°_br_And if possible, how to do ? I need to order different component ?_br__br_thanks
Dear customer, you can contact our technical supports mailbox : support@geeetech.com or create a ticket on our official website ,hope you have a good day .
Hi Geeetech, I have a few Geeetech Printers, my 1st ever printer was the awesome wee but powerful Geeetech MeCreator2, LOVE IT!! then I got the Geeetech A10, then I got the Geeetech A20. What I need to know is if I have this exact mainboard, V4.0 does this mean that I should have the 3D Touch settings? I think I flashed the earlier firmware, after I failed at getting my 3D Touch working properly. My printer is fully working but i want to make sure I have the correct firmware for the mainboard/motherboard that I have. I hope you can help... Thank you in advance...._br_
hello 1. pls check which control board does your printer has , it will be written on the board itself. 2. if it is A20 printer V4.0 board , and you use 3d touch sensor , then you need use firmware A20_G05(CH340 Support 3Dtouch). if you do not use 3d touch , then need use firmware A20_G05(GT2560V4+CH340) https://www.geeetech.com/download.html?download_id=32
Bonjour, cette carte est-elle compatible pour a20m et programmée?
hello, if you need A20M V4.0 board , pls order 700-001-1271 , it will come with A20M firmware