SKR-2

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SKR V2.0 and STM32f429

40

Ask for help! My English is so... A few days ago I received a SKR V2.0 with STM32f429. This is a new chip. Marlin doesn’t have that chip yet. I’m...

Greyukr

In over my head

1

OK, so i have been struggleing to get this printer going. bought a Tronxy X5sa before reading comments, found it is known to have board issues. and yes it burned...

ZDraq

Hi, I've been searching but there is no Schematic for this MCU, The schematic that uses STM32f407 is not the same for STM32F429

ChuyD3v

Anet Full Graphics LCD

5

I wired up the Anet full graphics LCD from the instructions on https://www.thingiverse.com/thing:4009810 After double and triple checking wiring, I still can only get a blank blue screen. The reset...

granulated-sugar34

SKR2 Burning up TMC2208 Drivers in UART mode

12

I have an SKR 2 Rev B board and it is burning up TMC2208 stepper drivers. It is consistently the E Motor and the Z2 Motor. Help! I've gone through...

joaustin

So we encountered a very bizarre thing recently. Just to preface, we manufacture 3d printers and are very familiar with the skr v2 F407, F429 and now SKR v3 boards....

gordo3di

SKR-2 - reset button from the mainboard required to flash new versions of Marlin

5

Hi, During my board upgrade I've uploaded many version of the marlin 2.1. One of the upload ended up on freeze after restart and 30 mins of no response from...

Hasoth

SKR Mini E3 V3 - Reversed Voltage Polarity at DC-in. 3.3v line is shorted to ground

1

I have done this a few times by accident when gettign confused when switching different boards. So, the only issue I can find is that all 3.3v pins are shorted...

Hicsvnt4242

SKR-2 RepRap ESP-07S, ESP-12S modules not connecting via USB

8

I've got reprap firmware loaded on an SKR-2 and connect to it via YAT no problem. When I try to upload wifi firmware to the ESP module(s), I either get...

dsplendido

Mellow ESP32 WIFI on SKR2.0

11

Hi, I have been very unsuccessful on adding either an ESP8266 S-12 or a 3dMellow ESP32 module to my SKR2.0 vB boards. What is needed to prepare the wifi modules...

sheski3