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Updating UI Controller Firmware

  1. Copy the lcd.bin file to the micro SD card and put into printer while powered off
  2. Slide the x carriage all the way to the end stop making sure the endstop stays depressed.
  3. Slide the bed all the way to the end stop making sure the endstop stays depressed.
  4. Press and hold the dial in.
  5. While still keeping the dial button depressed, power on the printer.
  6. Keep the dial depressed until the cooling fan on the hotend turns on and then release the dial.
  7. The LCD will stay black until the update process is finished which is about one minute of less.

Note 1: If the fan doesn't come on, check to make sure the x and y end stops are depressed.

Note 2: The IP address shown on the LCD after the screen comes back on is because I had updated the UI Controller firmware previously and set up the Wifi (see video link below for a video showing the process). The video was intended to show the process of updating the UI Controller firmware. I didn't think about downgrading the firmware until after the video was posted.

YouTube link: - Updating UI Controller firmware

firmware/ui_controller.1468574662.txt.gz · Last modified: 2016/08/03 06:02 (external edit)