RaceBuddy ONE – Firmware Update Instructions

 

RaceBuddy ONE – Firmware Update

Update your device via microSD to get the latest features and improvements.

Download the Firmware

Download the latest firmware (1.0.5) package (ZIP), then follow the steps below.

Download Latest Firmware

File inside: update.bin. Do not rename it.


Before You Start

  • RaceBuddy ONE device (powered off).
  • MicroSD card from your device.
  • Computer with SD card reader.
  • Downloaded firmware ZIP.

Important: During installation, do not remove the SD card or cut power. The device will power off automatically when done.

Quick Steps

1
Download the ZIP from the button above and extract it. You should get update.bin.
2
Remove the microSD card from RaceBuddy ONE and insert it into your computer.
3
Copy update.bin to the root of the SD card (not inside any folder).
4
Safely eject the SD card, insert it back into your device, and power on.
5
The device will detect the file, update itself, then turn off. Device will remove update.bin after successful update!
6
Power on and connect to the RaceBuddy mobile app. Verify the Firmware Version in device settings.

File Placement

Place the file exactly like this on the SD card:

SD_CARD_ROOT/
├─ update.bin    ← must be here (root)
└─ (any other folders/files)

Do not: rename the file, or put it inside a folder.

After Updating

  • Reconnect to the RaceBuddy app and open Device Settings → Firmware Version.
  • If the version matches the release notes, the update was successful.

Troubleshooting & FAQ

The device didn’t update.
  • Confirm the file name is exactly update.bin (no extra extensions like .bin.bin).
  • Ensure the file is in the root of the SD card, not inside a folder.
  • Make sure you extracted the ZIP and copied the bin file (not the ZIP) to the SD card.
  • Safely eject the SD card before reinserting into the device.
How long does the update take?

Most updates complete within a short time. The device will power off automatically when finished. Do not interrupt power during the process.

How do I verify the new firmware?

Open the RaceBuddy mobile app, connect to the device, and check Device Settings → Firmware Version.

Need help?

Email us at support@racebuddy.com and include your device serial number, current firmware version, and a brief description of the issue.

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