GT2560 V4.0 motherboard wiring diagram

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William
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GT2560 V4.0 motherboard wiring diagram

Post by William » Tue Dec 31, 2019 5:22 pm

:D Hi,Guys

About the wiring of the motherboard of GT2560 V4.0


06(1).jpg
06(1).jpg (617.34 KiB) Viewed 10491 times
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skirbysmall
Posts: 7
Joined: Mon Jul 15, 2019 12:02 am

Re: GT2560 V4.0 motherboard wiring diagram

Post by skirbysmall » Mon Jan 27, 2020 4:40 am

Are there any PWM pins available on this board that could be used to control RGB LEDs for example?

Volans
Posts: 3
Joined: Sat Feb 15, 2020 8:40 am

Re: GT2560 V4.0 motherboard wiring diagram

Post by Volans » Sat Feb 15, 2020 9:50 am

That is a nice layout for all the common connections to drive a printer.

I have been looking for information regarding where I may connect a USBASP board to flash a new bootloader on a GT2560 v4.0 motherboard. This wiring diagram has not helped in this regard. I have seen references to connections at the LCD or by putting an SD card in the slot on the LCD board on other 2560 boards. Generally, the firmware upload is very straight forward, until the avrdude shows up to throw some error messages around.

Is there any information regarding how to connect a USBASP board to the GT2560 v4.0?
The 3 x 3 pin header next to the y stepper driver seems like a likely candidate, but there is no pinout listed.

unrealgf
Posts: 8
Joined: Fri Feb 14, 2020 4:50 am

Re: GT2560 V4.0 motherboard wiring diagram

Post by unrealgf » Sat Feb 22, 2020 11:13 am

does anyone have the pinout of the LCD connector

domani
Posts: 1
Joined: Wed Mar 18, 2020 5:25 pm

Re: GT2560 V4.0 motherboard wiring diagram

Post by domani » Wed Mar 18, 2020 5:40 pm

Hi, congratulations for this board, it's very nicely designed and well engineered. Would it be possible to receive the schematics of the board?
Thanks

Mortega
Posts: 4
Joined: Sat Mar 21, 2020 6:04 am

Re: GT2560 V4.0 motherboard wiring diagram

Post by Mortega » Fri Apr 03, 2020 6:42 pm

Dear sir,

The pin for the Z-switch on the GT2560V4 seems sometimes faulty, and it seems that there is a free pin for switches on this schematic you posted. Unfortunately, since the firmware for the A10T is only on hex, one cannot exchange both pins in the software. Would it be possible that:

1. You inform the community about the advances of having a source code of this board for Marlin?
2. Inform the community about the pins connecting the mega2560 to the different peripherals of the board available.

I just bought the printer last week and am already having this error, which is very unfortunate since I wasn't feeling like having to solve these issues.

I thank you very much,
Manuel

hardsmar
Posts: 2
Joined: Mon Apr 27, 2020 10:16 am

Re: GT2560 V4.0 motherboard wiring diagram

Post by hardsmar » Wed Apr 29, 2020 8:35 pm

@Mortega: i'm having similar problems did you make any progress? are you able to find the diagram of the v4 board?

I can't believe this 'open source' thing: no source code for the firmware, yet disguised by 'open source', no documenation, no official support from vendor.

no official support from the vendor (their stuffs do help in the forum - while customer thanks voluntary assistance from the community, they deserve official support from the vendor, not staffs acting as 'community members' to provide voluntary help as they see fit, or simply let customer simply continue to frustrate.

I'm considering a refund if i can't get anywhere (after 3 weeks of frustration) and will demand a refund, then either buy a true open source printer, or one backed by the vendor (documenation & support), or by a true community (not a few employees in a forum just to replace support)

M klok
Posts: 1
Joined: Sat May 09, 2020 9:50 pm

Re: GT2560 V4.0 motherboard wiring diagram

Post by M klok » Sat May 09, 2020 9:53 pm

Where can i put in a x max stop?

1zRadio
Posts: 1
Joined: Fri Oct 12, 2018 11:15 am

Re: GT2560 V4.0 motherboard wiring diagram

Post by 1zRadio » Thu May 14, 2020 4:43 am

M klok wrote:
Sat May 09, 2020 9:53 pm
Where can i put in a x max stop?
MAX endstops here
VER4_MAX_endstops.jpg
GT2560_V4_MAX endstops
VER4_MAX_endstops.jpg (54.31 KiB) Viewed 2051 times

sbkenn
Posts: 1
Joined: Thu May 21, 2020 4:15 am

Re: GT2560 V4.0 motherboard wiring diagram

Post by sbkenn » Thu May 21, 2020 4:21 am

The manufacturer seems very reluctant/refused to provide a schematic for this board. That alone makes me wary of buying one.

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