How to update the power meter firmware using the Web Browser

1. Navigate to the Update webpage

• Head to: https://update.onegiantleap.co.nz

• Click 'Select Device' button.

2. Select Device (Power Meter Name)

• A dialog box should pop up as shown below.

• Select the appropriate device ('PwrMeter').

• Once selected, click the 'Pair' button.

3. Power Meter is now in bootloader mode

• Click 'Select Device' button once more.

4. Select Device (DFU Target)

• A dialog box should pop up as shown below.

• Select the device labelled 'DFU Target'.

• Once selected, click the 'Pair' button.

5. Firmware update in progress

6. Firmware complete