Jump to content

SKR2 & BTT_TFT35 v3.0 E3


AFisher

Recommended Posts

I recently purchased a BTT SKR 2 getting Marlin installed and mostly working, but I can not get the BTT TFT that was ordered as a Bundle to work in the BTT TFT mode. it works ok in the "Marlin" mode, but for the life of me I can not get the TFT side to work.

I have set in my Configuration.h;
 

#define SERIAL_PORT -1 //have tried 0,1,2

#define BAUDRATE 115200 

#define SERIAL_PORT_2 1 // have tried 0,1, 2
#define SERIAL_PORT_3 3 // Have tried 0, 1 and -1



and set;
#define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER  //enabled for LCD12864

what is the magic combination for this, is there additional conf files needed?  I'm at my wits end!

Link to comment
Share on other sites

"1. Please make sure that serial port 1 is enabled in the marlin firmware

#define SERIAL_PORT 1

, and the baud rate is set to 115200


2. Please confirm that the wiring between the motherboard and the touch screen corresponds to
   Motherboard Touch Screen
    5V<->5V
    GND<->GND
    TX<->RX
    RX<->TX
    RST<->RST

3. Make sure the baud rate of the touch screen is also 115200"

微信图片_20220302185104.png

Link to comment
Share on other sites

  • 1 month later...

Where did you get all this information on how to configure everything? I am trying to set up the same config but I have the opposite problem.  Marlin won't work but the touch screen does seem to work.  It just says "Marlin Mode" in orange.  I have SKR2, Klipper, TFT35 3.0 E3.  Thank youspacer.png

Link to comment
Share on other sites

  • 3 weeks later...

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...