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Gen 3.1 & 3.2
Gen 3.1 & 3.2
  • Introduction
  • Kayak
    • Assemble your power meter
    • Configure your power meter
      • Blade tip to hand distances
      • Blade tip to blade tip distance
      • Blade twist
      • Blade type attached to shaft
      • Left blade tip to LED distance
  • Canoe/Dragon Boat/SUP
    • Assemble your power meter (Gen 3.1)
    • Assemble your power meter (Gen 3.2)
    • Configure your power meter
      • Blade tip to hand distances
      • Blade type attached to shaft
      • Blade tip to LED distance
      • Shaft to handle offset distance
  • General
    • Battery Charging
    • Clamp Adjustment
    • Web Bluetooth App
    • Zero Offset Calibration
      • How to perform a Zero Offset calibration
    • Scale Factor Calibration
      • N channel Scale Factor calibration
      • O channel Scale Factor calibration
    • Updating Firmware
      • How to update the power meter firmware using the Web Browser
      • Latest firmware version
    • Real-time Data
      • How to pair with your device
    • High Speed Data
      • How to start/stop recording High Speed Data
      • How to download High Speed Data (ANT)
      • How to download High Speed Data (Automatic Script) - Experimental
      • How to view High Speed Data
    • Deep Sleep
    • GPS Sync Box
    • Metrics
      • Power
      • Force
    • Upgrade Description
    • Manufacturer's Warranty
    • Troubleshooting
      • High Speed Data Recording Fault
    • Shaft & Blade Sizing
    • Connections using hot melt glue
  • Training Guide
    • Functional Threshold Power
    • Power Zones
    • Fitness Tracking
    • Optimum Cadence
    • Technique Efficiency
    • Training to improve 30 second or 1 minute Power
    • Training to improve 4 minute Power
    • Training to improve Functional Threshold Power
    • Training to improve Endurance
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On this page
  • Step 1. Navigate to the Web Bluetooth Secure DFU webpage
  • Step 2. Select Device (Power Meter Name)
  • Step 3. Power Meter is now in bootloader mode
  • Step 4. Select Device (DFU Target)
  • Step 5. Firmware update in progress
  1. General
  2. Updating Firmware

How to update the power meter firmware using the Web Browser

PreviousUpdating FirmwareNextLatest firmware version

Last updated 1 year ago

Step 1. Navigate to the Web Bluetooth Secure DFU webpage

  • Head to:

  • Click 'Choose a firmware package' and select the relevant firmware package (downloaded separately).

Step 2. Select Device (Power Meter Name)

  • Click 'Select Device' button.

  • A dialog box should pop up as shown below.

  • Select the appropriate device ('PwrMeter').

  • Once selected, click the 'Pair' button.

Step 3. Power Meter is now in bootloader mode

  • Click 'Select Device' button once more.

Step 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.

Step 5. Firmware update in progress

  • When the firmware upload has been successful, the screen below will show.

https://thegecko.github.io/web-bluetooth-dfu/examples/web.html