299 reviews
Content rating
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About this app

Open Source Android Diagnostic Tool for Buell Motorcycles. Licensed under GPL v3.
Communication with the ECU is achieved through a Bluetooth serial adapter connected to the motorcycles diagnostic plug.

Initial pairing of your android device with the bluetooth serial adapter must be done using the stock Android Settings application (Wireless & Network). Also, make sure that your BT serial adapter is set to 9600, 8N1, No Handshake.

Log files and EEPROM data will be stored at '/sdcard/Android/data/org.ecmdroid/files'

If the App crashes: Please state your ECM ID (e.g. "BUE2D") as user message for the Crash Report.

Please report issues here:

More information about building your own BT-Diagnostics Adapter can be found here:
Updated on
Sep 18, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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299 reviews
Arman Garfield
September 1, 2022
I use this for connecting to my motorcycle Bluetooth race ecm and set parameters for hard and soft triggers. I can tune my bike from stock mode to factory settings to make custom settings for just about any sensor whilst recording data. ๐Ÿ˜€ gezz louse... I can throw flames ๐Ÿ”ฅ out my exhaust with a flick of the wrist and by the push of a button on the ๐Ÿชฐ fly. Professional use of this is app daily. Great ๐Ÿ‘ jonlb team ๐Ÿ‘!
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A Google user
August 3, 2019
fitted about a year ago (June 2018) best upgrade so far, especially the throttle position reset, this made a huge difference and does not backfire on the over run, I do a reset every 3 months normally when I begin to hear these odd back fires. totally recommend this.
18 people found this review helpful
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robert goodman
July 21, 2022
Can't get it to pair with the buelltooth most of the time.
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What's new

- add support for widely used BLE device serial profiles:
- Nordic Semiconductor nRF51822
- Texas Instruments CC254x
- Microchip RN4870/1
- Telit Bluemod
- ecmdroid now requires Android 6 or later