Your Shopping Cart is empty.

  • A20 Printer GT2560 V4.0 Control Board
    • i i
    • images/l/Geeetech_20201130104009_1.jpg images/l/Geeetech_20201130104009_1.jpg
    • images/l/Geeetech_20201130104009_5.jpg images/l/Geeetech_20201130104009_5.jpg
A20 Printer GT2560 V4.0 Control Board


Shipping Weight:200g

Quantity in stock:999959


Vote for specials.

0 votes

Please Choose:

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.



 Net weight: 72g

Gross weight: 113g

login or register to add your words.

  • MARC BAUMONT | 08/17/2021

    Bonjour, cette carte est-elle compatible pour a20m et programmée?

    • Jocelin Jia | 08/20/2021

      hello, if you need A20M V4.0 board , pls order 700-001-1271 , it will come with A20M firmware