skr pro V1.2 to MMU

[Alberto]

 

I am having trouble to find the communication port between the MMU2S and the mainboard "SKR PRO V1.2", please can somebody help me?

 

This is my current configuration, but I´ve tried other configurations but the MMU2 doesn´t comunicate

 

 

File "Configuration.h"

 

#define SERIAL_PORT -1

#define SERIAL_PORT_2 1

#define BAUDRATE 115200

 

File "Configuration_adv.h"

 

#define MMU2_SERIAL_PORT 1

#define MMU2_SERIAL Serial

[BIQU info]

If you have any product issues, please submit a request and we will arrange for an engineer to communicate with you as soon as possible.

Click on the top navigation "Submit a request" or Please click
https://support.biqu3d.com/hc/en-us/requests/new

[Alberto]

On 5/9/2022 at 5:39 AM, BIQU info said:

If you have any product issues, please submit a request and we will arrange for an engineer to communicate with you as soon as possible.

Click on the top navigation "Submit a request" or Please click
https://support.biqu3d.com/hc/en-us/requests/new

Thanks, I´ve already asked. I´m looking forward to know why I cannot control the MMU2S with the screen but I can with the buttons of the unit.

[BTT Tony]

Hi ，
Thanks for your information.

I got some details need to be confirm with you.

1.What kind of firmware you use? Marlin or ?

2.Please send me the link for your  MMU2S , or the picture for your MMU2S ,I need to check for it.

3.What version is for your printer?

4.What version is for your display?