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bigtreetech / BIGTREETECH-SKR-V1.3

32bit board with LPC1768, support marlin2.0 and smoothieware, support lcd2004/12864, On-board TMC2130 SPI interface and TMC2208 UART interface no additional wiring is required
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SKR 1.3 working on USB but not working on AC. #537

Closed StefanoV1989 closed 2 years ago

StefanoV1989 commented 3 years ago

I updated my CR10 Mini from the standard board to a Bigtreetech SKR 1.3 and i installed TMC2208 in UART with a 5th extruder motor (and a mixing hotend ZSYong Mix),

I plug everything correctly and double checked. I uploaded the firmware.bin (became FIRMWARE.cur in the SD) and tried connecting with pronterface via USB cable with switch power on USB. Pronterface says "printer is online".

I then remove the USB cable, place the switch on AC Power and switch on the printer. Fan turned on and everything seems OK, but: display is off and if i press the display button i get a "Beep",

What can i do? Is there a debug for SKR 1.3 to check if there is any conflict?

radek8 commented 3 years ago

Do you have the switch in the correct position? Did you check the fuses?

image

StefanoV1989 commented 3 years ago

Do you have the switch in the correct position? Did you check the fuses?

image

Yes, switch OK and Fuse working.

My Cr10-Mini has the double cable monitor as for CR10S (EXP 1 and EXP 2 plugs). I read online that i need to 180 degree rotate both cables on the SKR 1.3, is that true?

StefanoV1989 commented 3 years ago

I rotated the EXP1 and EXP2 cable, now the display is on but blank, and the board started to do a long continuous beep and i can't recognize it anymore as COM port on my PC... I don't know what to do now...

radek8 commented 3 years ago

If the display worked, why did you rotate the connectors? Return the connectors to their original position. There is a risk of damage to the electronics. You write that the switch is OK. That's a funny answer. In what position is it? The correct position is this:

image

radek8 commented 3 years ago

What display model do you use? What display driver did you define in Marlin?

StefanoV1989 commented 3 years ago

What display model do you use? What display driver did you define in Marlin?

Display model is the CR10s display, in Marlin i tried REPRAP_DISCOUNT_FULL_GRAPHIC_LCD but also CR10_STOCKDISPLAY. Both didn't work.

radek8 commented 3 years ago

Send a photo of the connector connection

StefanoV1989 commented 3 years ago

Send a photo of the connector connection

20210713_173758

radek8 commented 3 years ago

use

define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER

radek8 commented 3 years ago

You're right with the cables. In the photo, the cables are rotated 180 ° Connect them correctly.

radek8 commented 3 years ago

20210714_212901 20210714_212605

StefanoV1989 commented 3 years ago

@radek8 I tried rotating 180° but the display switches on with really low contrast for 2 seconds and then off. If i press the encoder, it beeps and nothing else. I tried to re-connect the display on the cr10mini board and it works properly, so i wonder if it's a board problem. I ordered another display from Amazon (Reprap full graphic lcd), i will try with it when i will get it this Friday. If it doesn't work either, then i will know it's a board problem.

radek8 commented 3 years ago

Did you use the correct driver?

define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER

I bought a touch screen BTT TFT 35 E3 V3.0 I practically don't use Marlin mode anymore.

StefanoV1989 commented 3 years ago

Did you use the correct driver?

define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER

I bought a touch screen BTT TFT 35 E3 V3.0 I practically don't use Marlin mode anymore.

Sure i did. Tomorrow i will receive the generic Reprap full graphic display from Amazon. If it doesn't work either, i decide i will upgrade everything to a SKR 1.4 Turbo + TFT35 v3.0 and that's it. I payed SKR 1.3 just 17$ on Aliexpress from a random seller (not BTT), i wonder if there's some problem on it ... better if i buy everything from BTT page next time...

radek8 commented 3 years ago

If you turn on SKR V1.3 without a display and you connect to a computer via USB, is your COM port mapped?

radek8 commented 3 years ago

Sure i did. Tomorrow i will receive the generic Reprap full graphic display from Amazon. If it doesn't work either, i decide i will upgrade everything to a SKR 1.4 Turbo + TFT35 v3.0 and that's it. I payed SKR 1.3 just 17$ on Aliexpress from a random seller (not BTT), i wonder if there's some problem on it ... better if i buy everything from BTT page next time...

TFT35 E3 V3.0 is better for you. It is dimensionally compatible with the original Creality display.

StefanoV1989 commented 3 years ago

If you turn on SKR V1.3 without a display and you connect to a computer via USB, is your COM port mapped?

Yes sure. and i can also move axis etc. i didn't try to print but i think i can normally print because everything seems OK.

radek8 commented 3 years ago

So Marlin is running.

StefanoV1989 commented 3 years ago

Ok, everything is working now with the new screen from Amazon. I also got a problem with mizing extruder but i discover it was a Marlin 2.0.9 bug, i downgraded to Marlin 2.0.8.2 and everything is working now!

radek8 commented 2 years ago

If you have resolved the issue, you can close the ticket.