Geeetech

May I instal an auto bed levelling on my M201 ?
Hardware and Firmware support this feature ?
Tnks

the hardware, I think you can connect the sensor to the endstop connectors, but there's no firmware to use, the firmware is not open sourced..

And is possible to use an other open source firmware on this printer (Repetier) ?
I want replace the extruder 2in1out with a one or two single extruder because I have had many problems with the extruder of the M201. Is this possible ?
Many tnks

Nazario

I have a firmware here, you can upgrade the M201 to a dual extruder printer like I3 pro C, just buy a MK8 dual extruder and replace the 2-in-1-out extruder, but note that your power supply for the GTM32 board is 24V, you might need to buy two 24V heaters for the dual extruder.

Many tnks Mark
I will try this firmware

hi

Can geeetech update the old firmware of this dual for m201 so it match to the new 1.0.5 ? with the new stepping?


thanks
yossi

I want it too!

I downloaded GTM32_DUAL.zip that someone kindly uploaded but it is an exe file.

Does an and anyone have ABL and two extruders working? I have converted my Geeetech Prusa i3 pro A to a dual extruder machine but ABL dosen't work.

I had this firmware installed and working. However, I stupidly shorted some wires and had to get a replacement. My original board was a rev B. They sent me a rev A as a replacement board for $50. The problem is that this REV A board does not have the jumpers on it to allow me to flash the GTM32_DUAL firmware to it. From what I read there is a sort of adapter I would have to get to program the board.... Is the REV A board a step backward? Is there a way around this way of updating the board?

As far as I know, you should use the ST-LINK to upload.
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