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  • RepRap Sanguinololu Rev 1.3a assembled
    • i i
    • images/l/Geeetech_20160226225646_1.jpg images/l/Geeetech_20160226225646_1.jpg
    • images/l/Geeetech_20160226225646_2.jpg images/l/Geeetech_20160226225646_2.jpg
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RepRap Sanguinololu Rev 1.3a assembled


Shipping Weight:150g

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Sanguinololu is highly integrated with all the functions that a 3D printer needs. It is of high capacity-price ratio and support Reprap style printer and other CNC devices (Computer numerical control devices).  The 4 stepper drivers are completely compatible with A4988 and DRV8825. Sanguinololu adapts developer friendly expansion port supporting I2CSPIUARTas well as ADC pins. All 14 expansion pins are reserved to be GPIO as well. Power supply for sanguinololu is also flexible; users can choose ATX-4 power input or the 2pin connector to supply.


1.  support multiple communication configurations :


2. Support multiple power configurations:

Main board supplied by 5mm screw terminal, and optional 4pin ATX connector: 7v-12v

3. Adapts Atmel's ATmega644P - ATmega1284 drop-in compatible. Currently, we use 1284P, the bootloader has been burned before shipping, and users can put it into use after burning the programming code.

4. Adapts FT232RL on-board for USB connectivity, which is an industrial USB-serial chip, ensuring the stability and convenience of installation.

5. Selectable power supply for end stops (5v or12v).

6. With 4 stepper driver on board (Z supports 2 stepper motors)

7. 2 N-MOSFETs for extruder/bed, or other peripheral device

8. Supports LCD 2004 module, available for off-line printing. 


Package List:

1 x Controller board Sanguinololu V1.3a


For more information, please kindly check the wiki page.

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  • Gary French | 02/23/2018

    Sanguinololu board has suddenly stopped connect via usb to my computer. Checked everything cables , port settings , computer you name it i have checked many times. Printing from sd card does not work very well anymore. Not bad for a printer i got at xmas. znd yes check firmware . So what next Replace with a different board ? I dont want to put a sanguinololu board in again.

    • Jocelin Jia | 03/14/2018

      Hi Gary,sorry for late reply.GT2560A+ or RUMBA can meet your need.Thanks

  • Cosmin Vatra | 11/07/2017

    Please tel me how to make the firmware upgrades with Arduino IDE 1.8.x version. I tried and does not see the Sanguinololu board. Thank you

    • Zina Luo | 11/08/2017

      HI Cosmin,already asked our tech to reply your email .Pls check with thank.

  • Guntars Vecpuisis | 02/11/2017

    Will this controller work with this heat bed: https://www.amazon.com/200x200-Aluminum-Heatbed-3D-Printer/dp/B019CCLQ4U This heat bead pulls ~176W when heating up.

    • Zina Luo | 02/13/2017

      sorry that i am not much sure that.

    • Zina Luo | 02/13/2017

      sorry that i am not much sure that.

  • KHALIL BURNO | 04/06/2016

    Hello There . well i broke my 'Controller board Sanguinololu V1.3a' Because i was updating the frame ware , i Used the wrong board it was ' Ultimaker ' ,I end up with question mark on screen with no proper info .... I am sorry i do feel bad about that 'I tried after to use the right board number on Urdrino Marlin it was excepting the update BUT NO FRAME WARE AFTER DONE ,only question mark on screen ... Kindly is my board totally broken !!!??? What can i do ?....

    • Quentin Qiu | 04/07/2016

      Hi you can contact this e-mail technical@geeetech.com for technical support. Thank you.

  • Scott Hodges | 11/22/2015

    I got this board with a Geeetech Prusa printer kit in November ,2015, although it is a slightly different version than what is pictured. The board works well and stays cool with a small fan. Mine came with the Marlin firmware and it powered up and functioned properly right out of the box. Note that this controller does not support dual print heads.

  • Scott Hodges | 11/17/2015

    I just got this card (a slightly revised version) and it works great. How do I keep track of firmware updates?

    • Quentin Qiu | 11/22/2015

      Hello Scott, we didn't update the firmware.

  • David Akers | 07/12/2015

    Promised that this would be ready 7/7/15 and still not shipped. This is not up to the usual Geeetech standards, what is going on?!

    • rita xiang | 07/12/2015

      hi,David, sorry for the late, your items has been sent out,but tracking number was not updated on the system,the tracking number is RC270147184HK, sorry to keep you wait.

  • ralph s | 06/20/2015

    Ordered this item 5/29/15 still in processing, What up with it - & I have emailed sales support already - & no answer yet...

  • Sajjad Hussain | 10/13/2014

    I ordered this item 2 weeks ago and it has still not shipped... I messaged customer support a couple of times got no response... tracking no. shows item has still not been shipped.. what's going on?

    • Alina Wu | 10/13/2014

      Hi here, would you please kindly tell me your order number or contact the customer service sales@geeetech.com, we will help you solve it ASAP.