• Insert the flashed SD card into the Raspberry Pi and power on the machine.
• Wait for the RatOS hotspot to appear on your control device (computer, tablet, or smartphone). This may take a few minutes, as the Raspberry Pi is flashing the new firmware.
  2.1. If the RatOS hotspot asks for a password, it is: "raspberry"
• Connect to the hotspot and access the machine via a web browser at ratos.local.
• On the dashboard, there will be an error, ignore it. It's only klipper complaining that there is no configuration.
• Open the Configurator (1) from the left-side menu and click on Setup Wizard (2).
  
• Select your Wi-Fi network (3), enter the password (4), and click "Submit" (5).
  6.1. If your Wi-Fi is not showing, click “Show Hidden Access Points” or simply reboot the machine.
  
• Choose your printer hostname (e.g. myvc4) (6), then click "Save and Connect" (7).

Some browsers may not have localhost domains acces enabled, if you have trouble connecting to "ratos.local", ensure your browser allows connection to a localhost domain.

• The machine will reboot after the Wi-Fi setup.
• Connect your control device (computer, tablet, or smartphone) to the same Wi-Fi network as your V-Core 4.
• Enter the hostname (e.g., myvc4.local) in your web browser.
• Navigate to 'Machine' (8) in the left-side menu.
  
• Locate the update window and refresh it (9);
  Please note: The options may take some time to appear
• Update RatOS packages by clicking the Update button (10) to prepare for third-party software changes. Wait for the machine to reboot, meaning the installation was successful. Refresh the webpage (press F5)
• Update the 'RatOS-Configurator' packages (11). Wait for the machine to reboot, meaning the installation was successful. Refresh the webpage (press F5)
• Click 'Update All Components' (12) at the bottom of the updater panel. Wait for the machine to reboot, meaning the instalation was successful. Refresh the webpage (press F5)

If any of the packages appear "invalid" just refresh the browser page, it may be loading.

This chapter covers the VAOC configuration and the initial steps for setting up and operating the IDEX machine. We are working on automating this process.

• On the left-side menu, click "Configurator" (1), then "Setup Wizard" (2).
  
• In the Menu (3), choose Printer Selection and then choose the IDEX(4) variant that matches your machine's size.

Follow the rest of the configurator to choose and flash your controller and toolboard, as well as select the appropriate hardware. During the configurator process, the standard V-Core 4.0 components are pre-selected. Unless your machine is not a standard kit, you should not need to change any parameters.

• On the left-side menu, click "Machine" (1), and then open the "printer.cfg" (2) file.
  
• Copy and paste the code lines below into the printer.cfg file. Be sure to place them at the end of the file, but before the SAVE_CONFIG section.
  Warning!

  Any modifications made below this line will be overwritten, which could result in an incorrect configuration.
  

  [z_offset_probe]
  pin: ^PG10                   # probe trigger pin
  z_offset: -7                 # probe height, used to limit the probe z-move
  y_offset: 0                  # probe y-offset, measured from the camera centre
  x_offset: 37.5               # probe x-offset, measured from the camera centre
  speed: 10                    # probe speed  
  samples: 3                   # number of samples  
  sample_retract_dist: 5
  lift_speed: 10.0
  samples_result: median
  samples_tolerance: 0.2
  samples_tolerance_retries: 5
  
  [neopixel vaoc_led]
  pin: PB0
  chain_count: 6
  color_order: GRB
  
  [heater_fan vaoc_fan]
  pin: PD13
  heater: heater_bed
  fan_speed: 1.0
  heater_temp: 50

  Copy
• Click the "SAVE & RESTART" button on the top right of the window. The machine will then restart with the new parameters applied.

• On the left-side menu, click "Machine" (1), and then open the "crowsnest.conf” (2) file.

  
• 

• Replace the [crowsnest] section and the [cam 1] section with the code below:

  [crowsnest]
  log_path: /home/pi/printer_data/logs/crowsnest.log
  log_level: verbose
  delete_log: false
  no_proxy: false‍
  
  [cam 1]
  mode: camera-streamer
  enable_rtsp: false
  rtsp_port: 8554
  port: 8080
  device: /dev/video0
  resolution: 1920x1080
  max_fps: 30   

  Copy

• Click the "SAVE & RESTART" button on the top right of the window. The machine will then restart with the new parameters applied.

• Open the VAOC tab on the left menu to check if there is an image being shown.