FIRMWARE UPDATES

  • Firmware updates for AKU scales will be released here as we update the firmware through our development and production phases.
  • Use the following step by step guide to assist you when updating AKU with an available update.

UPDATES

Download the latest firmware for your AKU

AKU1234ABCD

STEP 1:

Download App "nRF Connect", Turn on bluetooth and enter the App.

STEP 2:

Locate device name: AKU SCALE - Click the connect button.

STEP 3:

Click the "Client" tab and scroll to the bottom and locate the "Unknown Characteristic with the "UUID" value of FFF2. Click the small upload arrow on the bottom right.

STEP 4:

Select the "UTF8" tab and input "WSD_OTA" into the data entry field, click "Write" (IOS) or "Send" (Android).

STEP 5:

The app will now state "The specified device has disconnected from us.

STEP 6:

Click on the tab "DFU" and then click connect.

STEP 7:

Click Open Document Picker at the bottom of the page - then select the downloaded "ZIP" file from our update section download link above. (Ensure to download this file directly onto your device from our link above.

STEP 8:

Ensure PRN to "0" and once the file is uploaded, click "Start".

STEP 9:

The upload will process and the scale will be updated and reboot.

STEP 10:

While updating the AKU screen will remain off, do not touch the scale buttons or power switch while updating. Once complete the scale will reboot.