Mainboard ID Reading and Viewing

tip

Do not modify the configuration when opening the web page for translation

Notes

Do not modify the configuration when opening the web page for translation

Notice

Do not modify the configuration when opening the web page for translation

232 Wiring Diagram

• Use the XT30 data cable to connect the tool board to UTOR before searching for the ID. The following is a reference wiring diagram

KF Wiring Diagram

XT30 Wiring Diagram

Search for RS232 ID

Notes Before Searching for Devices

• Before searching for the RS232 ID, please ensure the following conditions are met:
• Please ensure the tool board has already been flashed with RS232 firmware.
• Please ensure the tool board is connected to UTOR or G2T (if the main board has built-in RS232, please ignore this line).
• Please ensure the tool board and host computer share a common ground!!! This step is very important.

Search for RS232 ID

1. Open your browser and enter the IP address of the host computer in the address bar. For example, if my host IP is 192.168.101.179, directly enter it and press Enter.

2. Open the WEB interface of the host computer, and in the configuration section of the left sidebar, find:

For fluidd: {...}, click into it and you can find printer.cfg.

For mainsail: Machine, click into it and you can find printer.cfg.

3. After entering printer.cfg, click on DEVICES at the top right corner.

4. Click on SERIAL, then refresh.

   Refresh in fluidd

   Refresh in mainsail

5. Copy the ID; click on the arrow to copy.

   In fluidd, check if ttyUSB exists, and ensure Path_by_hardware exists; this is the RS232_ID.

   In mainsail, check if ttyUSB exists, and ensure Path_by_hardware exists; this is the RS232_ID.

Fill in the RS232 ID

1. Close DEVICES and fill in the ID.

Note

[mcu <Tool Board Name>]
serial: <Replace this with the ID you just looked up>
baud: 250000
restart_method:command

Find [MCU] in fluidd

Find [MCU] in mainsail

2. Fill the ID into the configuration.

tip

• After filling in the ID, click SAVE & RESTART at the top right corner.

3. If Klipper prompts ADC out of range, this is normal. Connect the heating bed and thermistor to the main board, configure the thermistor pins for the extruder and heating bed, then save and restart.

dangerous

Note: All IDs shown in this document are examples. Each main board has a different ID, so please fill in the actual ID you obtained.

dangerous

Please note that the ID below cannot be used!!!!

serial: /dev/serial/by-id/usb-1a86_USB_Serial-if00-port0

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