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SKR 1.4 turbo won't connect to octoprint


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Hello, I'm having the same issue. 
I'm using the Marlin Firmware from here - https://github.com/bigtreetech/SKR-2

This is the board I purchased - https://smile.amazon.com/BIGTREETECH-Motherboard-Printer-Upgrade-Compitable/dp/B0943WVM5B

I did try to connect to my windows based machine, the device is showing up but its not registering properly cause of a missing driver. I believe this is the driver I need to install - https://github.com/bigtreetech/SKR-2/tree/master/Firmware/Marlin-bugfix-2.0.9.2.x/Marlin/src/HAL/STM32F1/maple_win_usb_driver

But I really really really don't want to because the driver is unsigned and would require me to turn off security features on my machine to install. Nevertheless I do see the board on windows, I see two red power LEDs and a green LED on the board light up. The BL Touch is responding to boot up, and all the fans on the printer are turning on as expected. 

When I updated the firmware, the board renamed the firmware as expected after the upgrade. 

Only problem is I don't have a LCD panel for this board, and would rather control it over USB using octoprint. 

This is what I see in octoprint's serial log

2022-01-09 23:25:37,946 - Changing monitoring state from "Offline" to "Opening serial connection"
2022-01-09 23:25:37,949 - Connecting to port /dev/ttyACM0, baudrate 115200
2022-01-09 23:26:03,456 - Changing monitoring state from "Opening serial connection" to "Connecting"
2022-01-09 23:26:03,466 - Connected to: Serial<id=0xffff7de2da60, open=True>(port='/dev/ttyACM0', baudrate=115200, bytesize=8, parity='N', stopbits=1, timeout=10.0, xonxoff=False, rtscts=False, dsrdtr=False), starting monitor
2022-01-09 23:26:03,479 - Send: N0 M110 N0*125
2022-01-09 23:26:33,518 - No answer from the printer within the connection timeout, trying another hello
2022-01-09 23:26:33,529 - Send: N0 M110 N0*125
2022-01-09 23:26:43,543 - There was a timeout while trying to connect to the printer
2022-01-09 23:27:18,970 - Changing monitoring state from "Connecting" to "Offline"
2022-01-09 23:27:18,974 - Connection closed, closing down monitor
2022-01-09 23:32:03,498 - Changing monitoring state from "Offline" to "Opening serial connection"
2022-01-09 23:32:03,501 - Connecting to port /dev/ttyACM0, baudrate 115200
2022-01-09 23:32:29,244 - Changing monitoring state from "Opening serial connection" to "Connecting"
2022-01-09 23:32:29,248 - Connected to: Serial<id=0xffff7ddc3b50, open=True>(port='/dev/ttyACM0', baudrate=115200, bytesize=8, parity='N', stopbits=1, timeout=10.0, xonxoff=False, rtscts=False, dsrdtr=False), starting monitor
2022-01-09 23:32:29,267 - Send: N0 M110 N0*125
2022-01-09 23:32:59,306 - No answer from the printer within the connection timeout, trying another hello
2022-01-09 23:32:59,311 - Send: N0 M110 N0*125
2022-01-09 23:33:09,322 - There was a timeout while trying to connect to the printer
2022-01-09 23:33:46,043 - Changing monitoring state from "Connecting" to "Offline"
2022-01-09 23:33:46,046 - Connection closed, closing down monitor
2022-01-09 23:33:47,389 - Changing monitoring state from "Offline" to "Opening serial connection"
2022-01-09 23:33:47,391 - Connecting to port /dev/ttyACM0, baudrate 115200
2022-01-09 23:34:12,925 - Changing monitoring state from "Opening serial connection" to "Connecting"
2022-01-09 23:34:12,929 - Connected to: Serial<id=0xffff7ddc35e0, open=True>(port='/dev/ttyACM0', baudrate=115200, bytesize=8, parity='N', stopbits=1, timeout=10.0, xonxoff=False, rtscts=False, dsrdtr=False), starting monitor
2022-01-09 23:34:42,990 - There was a timeout while trying to connect to the printer
2022-01-09 23:34:48,253 - Changing monitoring state from "Connecting" to "Offline"
2022-01-09 23:34:48,257 - Connection closed, closing down monitor
2022-01-09 23:35:44,623 - Changing monitoring state from "Offline" to "Opening serial connection"
2022-01-09 23:35:44,626 - Connecting to port /dev/serial/by-id/usb-STMicroelectronics_STM32F429VGT6_CDC_in_FS_Mode_206E32744730-if00, baudrate 115200
2022-01-09 23:36:10,170 - Changing monitoring state from "Opening serial connection" to "Connecting"
2022-01-09 23:36:10,175 - Connected to: Serial<id=0xffff7dc40160, open=True>(port='/dev/serial/by-id/usb-STMicroelectronics_STM32F429VGT6_CDC_in_FS_Mode_206E32744730-if00', baudrate=115200, bytesize=8, parity='N', stopbits=1, timeout=10.0, xonxoff=False, rtscts=False, dsrdtr=False), starting monitor


 

Edited by gouthamravee
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Sorry about the multi-post. 

I reverted to my firmware to make sure everything was okay. That firmware cases the green light to turn on, and the USB device shows up under windows and linux. But I'm not able to connect to the printer using either Cura or Pronterface on windows, this is more than likely due to drivers. 

 

I've attached my marlin configuration file here. 

Configuration.h

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