[Motherboard pin definitions] Thinker2560 stock motherobard

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William
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[Motherboard pin definitions] Thinker2560 stock motherobard

Post by William » Sat Jul 06, 2019 4:23 pm

Hi, guys!
Today I will show you the pin definitions of the Motherboard.

Update: 2020/6/18
Add more pin definition


Pics:
Thinker V2 pin.png
Thinker V2 pin.png (75.99 KiB) Viewed 3719 times
You can download this xlxs file
thinker2560 original development V1.1.zip
(11.1 KiB) Downloaded 209 times
## To be friendly and stay humble
- Pride and ignorance are eternal enemies
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Niklas
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Re: [Motherboard pin definitions] Thinker2560 stock motherobard

Post by Niklas » Tue May 12, 2020 8:38 pm

Could you please give us Information about the Configuration files for Marlin and the correct Pin out for Thinker S2.0 v2 board?

Marlin>src>rambo>Pins_rambo.h seems to be the used Pin configuration file? Other files which could help?

Thank you!

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William
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Re: [Motherboard pin definitions] Thinker2560 stock motherobard

Post by William » Wed May 13, 2020 8:41 pm

You are correct. The thinker S2.0 uses the pins_rambo.h file.
You've found it!
:)
## To be friendly and stay humble
- Pride and ignorance are eternal enemies
:)

martin86
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Re: [Motherboard pin definitions] Thinker2560 stock motherobard

Post by martin86 » Mon Jun 15, 2020 4:23 pm

Hi all,

I would like to reconfigure the firmware so the fans are not running all the time.
There are options in Marlin to enable the mainboard fan only if the stepper drivers are in use (USE_CONTROLLER_FAN) and the extruder fan only if the temperature of the nozzle is above 50°C (E0_AUTO_FAN_PIN).

Therefore I plugged the extruder fan to the FAN1 connector and everything is working when I configure

Code: Select all

#define E0_AUTO_FAN_PIN 6
But what digital Pins are assigned to the Fan connectors without a label (3)? Is it directly 24V from the power supply? I can see three FANs within the Marlin LCD menu under the Control Temperature menu.

Also what is the Filamant Runout Sensor using as Pin? I can't find it in the Excel spreadsheet.

Thanks in advance!

Cheers
Martin

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William
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Re: [Motherboard pin definitions] Thinker2560 stock motherobard

Post by William » Wed Jun 17, 2020 5:43 pm

Hi, martin86

Before all, you can refer to the summary of the motherboard:|
viewtopic.php?f=17&t=219

1. The motherboard cooling fan port is always 5V
You can't change the voltage of it.

2. You can use the FAN2/FAN3 port for the motherboard
The pin definition updated, you can refer to it.

Greeting
## To be friendly and stay humble
- Pride and ignorance are eternal enemies
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martin86
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Re: [Motherboard pin definitions] Thinker2560 stock motherobard

Post by martin86 » Wed Jun 17, 2020 6:04 pm

Hi and thanks for your response.

I have the Thinker v1 with the "old" mainboard, not the V2 one. I think your answer was related to the newer Mainboard.
Can you also reply in regards to the older mainboard?

Cheers
Martin

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William
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Re: [Motherboard pin definitions] Thinker2560 stock motherobard

Post by William » Wed Jun 17, 2020 6:56 pm

martin86 wrote:
Wed Jun 17, 2020 6:04 pm
Hi and thanks for your response.

I have the Thinker v1 with the "old" mainboard, not the V2 one. I think your answer was related to the newer Mainboard.
Can you also reply in regards to the older mainboard?

Cheers
Martin
Hi,
The old board can use the 5V cooling fan, you can use the Y-MAX/X-MAX port.
You just need to check the pins_rambo.h then replace it.
;)
## To be friendly and stay humble
- Pride and ignorance are eternal enemies
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ChrisBis
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Re: [Motherboard pin definitions] Thinker2560 stock motherobard

Post by ChrisBis » Sun Feb 14, 2021 5:28 am

Good day,

in my Rambo file, the pins are configured this way

Code: Select all

// Heaters / Fans
//
#define HEATER_0_PIN        9
#define HEATER_1_PIN        7
#define HEATER_2_PIN        6
#define HEATER_BED_PIN      3

#ifndef FAN_PIN
  #define FAN_PIN           8
#endif
#define FAN1_PIN            2
#define FAN2_PIN          6  
While in the excel file FAN2 is PIN 2 and FAN1 is pin 6.
More than that FAN3 is not defined in rambo
So should I update Rambo like this :

Code: Select all

#define FAN1_PIN            6
#define FAN2_PIN          2
#define FAN3_PIN          5
I have plugged my wires to Fan2 and 3 on the motherboard, but not power come out with M106 S255 or M106 P2 S255.

Thanks

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