¶ Welcome
Login to Internal Wiki¶ Serial Number Lookup
Enter the serial number of your unit to receive the download link for the latest version of the screen (GUI) software.
¶ Updating the GUI Screen
Here's the material you will need to do the procedure:
- An SD card with a size of 16GB or more
- USB reader for SD cards
- The free software Balena Etcher
- The new software image from Serial Number Lookup (on top of the page)
Once you have everything by your side, here's the steps to successfully flash the SD card with the new version:
- Download image
- Insert sd card to be flashed into computer
- Start belena Etcher
- Click 'Flash from file'
- Select your image
- Click 'Select target'
- Select your sd card
7a - Sd card should be 16Gb minimum - Click 'Flash'. It should take 15 to 20 minutes.
- Once finished, pull out the SD card and insert it on the blue board behind the humidifier's screen. Before inserting, make sure the unit is off.
- You can now boot the unit back on.
¶ Updating the Controller of IER Boards
To complete the update, you will need:
- Mini USB cable
- STM32CubeProgrammer (free software available at https://www.st.com/en/development-tools/stm32cubeprog.html)
- The following binary file:
https://u.pcloud.link/publink/show?code=XZjF6I5Z1cYNQ1SX2CLUX0MTXPvln4rQ8qpk
Watch the video below for a step-by-step guide on updating the controller: