The TMC2208 about A20T Firmware

Bobertino
Posts: 7
Joined: Sat Apr 11, 2020 12:29 am

Re: The TMC2208 about A20T Firmware

Post by Bobertino » Fri May 29, 2020 9:04 pm

I got them working thanks to someone else who had the same issue. They had indeed wired them differently than their diagrams.

Can't believe how much of a difference they make. Need to get 1 more for the 3rd extruder.

You should really do a 'Silent Edition' and an upgrade pack.

Stepper driver upgrade + quieter fans (hotend & mainboard) + better isolating feet.

mlabis
Posts: 4
Joined: Wed Apr 01, 2020 2:31 pm

Re: The TMC2208 about A20T Firmware

Post by mlabis » Wed Jun 03, 2020 2:34 am

Hi Bobertino, can you please explain what was wrong with the 2209s and how did you get them to work?

mlabis
Posts: 4
Joined: Wed Apr 01, 2020 2:31 pm

Re: The TMC2208 about A20T Firmware

Post by mlabis » Wed Jun 03, 2020 5:03 pm

William wrote:
Thu May 21, 2020 9:39 am
Hi,the firmware has nothing to do with the driver, you can still use the firmware that supports 3Dtouch.
Hi William, this means I can use for example MKS Servo42b for x and y axes and bigtreetech TMC2209 in standalone mode for z axis and extruders with your compiled 3Dtouch firmware?

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William
Site Admin
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Joined: Tue Jun 07, 2016 9:38 am

Re: The TMC2208 about A20T Firmware

Post by William » Wed Jun 03, 2020 5:12 pm

Hello, I mean if you swap the wire sequence, the firmware can be used normally, I don’t understand what you said about MKS Servo42b
-Keep your mind and try to test it. :)
-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!

mlabis
Posts: 4
Joined: Wed Apr 01, 2020 2:31 pm

Re: The TMC2208 about A20T Firmware

Post by mlabis » Wed Jun 03, 2020 7:39 pm

My intention is to replace original X an Y drivers with two MKS Servo42b's. They should be plug and play too.

Rookie4k
Posts: 2
Joined: Thu Jul 23, 2020 3:17 pm

Re: The TMC2208 about A20T Firmware

Post by Rookie4k » Thu Jul 23, 2020 3:24 pm

Hello

Im a bit dissapointed. I can find A20M Arduino Files for invert the stepper motors, but there is just a hex
File for the A20T.
Smatto Motor Tool cant connect(yes i fixed Baudrate etc.).

I dont want to switch the cables(btw. they are all black) i just want to flash the firmware.

Someone have the Arduino files or know how to fix the Smatto Tool?

laugrozav
Posts: 1
Joined: Sun Aug 02, 2020 9:08 am

Re: The TMC2208 about A20T Firmware

Post by laugrozav » Sun Aug 02, 2020 9:34 am

Marlin 2.0 firmware for a20t with tmc 2208 and bltouch (you need to reverse the motors wires, if needed y will make one with normal motor wires)
Download: https://easyupload.io/z4791y

mrfumetsu
Posts: 1
Joined: Wed Jul 22, 2020 9:59 am

Re: The TMC2208 about A20T Firmware

Post by mrfumetsu » Sun Aug 09, 2020 4:47 am

I can't even get the printer to connect to either of my computers, have installed FT2** drivers CH34* drivers, Arduino drivers, Repetier host, Xloader, Firmware tool......

Nothing will read the device in Windows. Code 43.

Anyone have an idea?

The printer powers on with USB (jumped moved over) and I can control the menu with the dial knob. But Windows 10 just Unknown USB Device (Device Descriptor Request Failed)

drumbo
Posts: 1
Joined: Tue Aug 11, 2020 4:45 am

Re: The TMC2208 about A20T Firmware

Post by drumbo » Fri Aug 21, 2020 5:01 pm

Hi,

Would mind a version with out needing to swap the motor wires. Also if you have a sec and can let me know which 2208s you got and whether any changes bar inserting them and updating the firmware were necessary.

Thanks

joe62
Posts: 1
Joined: Wed Oct 07, 2020 12:11 am

Re: The TMC2208 about A20T Firmware

Post by joe62 » Wed Oct 07, 2020 12:16 am

Hello. I received my TMC 2208 Geeetech. Could someone guide me to installers on my A20T please. Thank youImage

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