MOTOR FIRMWARE RELEASES
Bike: Levo MY19-21 / Kenevo MY20-21 / Levo MY22
Motor Firmware 8.1.5
Release date: 19/07/2022
Replaces: 8.1.0
Features
- No additional features to 8.1.0
Fixes
- Fix for mis-triggered over current error causing bike to power off.
Motor Firmware 8.1.0
Release date: 12/04/2022
Replaces: 7.4.2
Features
- No additional features to 7.4.2
Fixes
- Fix for mistriggered self driver events
- Motor communication improvements
Motor Firmware 7.4.2
Release date: 09/03/2021
Replaces: 7.4.1
Features
- More consistent power delivery over the full battery capacity, including increased output power at a low state of charge (below 15%)
Fixes
- No additional fixes to 7.4.1
Motor Firmware 7.4.1
Release date: 15/12/2020
Replaces: 7.3.6
Features
- Improved walk-assist engagement
- Belt break detection – the motor will not provide support once belt break is detected
- Further increased belt life through improved removal of power torque spikes
Fixes
- Bug fix for displayed speed whilst braking
- Bug fix for incorrectly triggered motor reset error
Motor Firmware 7.3.6 (production firmware 13/10/2020)
Release date: 28/07/2020
Replaces: 6.1.0
Features:
- Increased belt life through removal of torque spikes
Fixes:
- Bug fix for Display Speed when used with TCD (0.5 kmh error)
- Bug fix walk assist speed support correction
Motor Firmware 7.1.1 (non-release service firmware)
NOT RELEASED TO PUBLIC BUT MAY BE SUPPLIED ON SERVICE MOTOR INSTALLED ON BIKE. IF YOU HAVE THIS FIRMWARE CONTACT YOUR RETAILER TO UPDATE OR UPDATE VIA MISSION CONTROL.
This firmware does not include Specialized approved tuning settings and performance may be decreased.
Motor Firmware 6.1.0 (production firmware September 2018)
Release date: 01/09/2018
Initial Public Release for MY2019 Bikes
DISPLAY TCU FIRMWARE RELEASES
Bike: Bike: Levo MY19-21 / Kenevo MY20-21
TCU Display firmware 32.B.0
Release date: 12/04/2022
Replaces: 26.B.0
Features:
- Improved Rider Power Calculation and Filtering
- Prevent OTA while bike is charging
- Improved diagnostics for motor errors
Fixes:
- Bugfix improved communication
TCU Display firmware 26.B.0
Release date: 06/04/2020
Replaces: 25.B.0
Features:
- Improved motor update process stability
Fixes:
- Bugfix for saving retailer applied tune settings
TCU Display firmware 25.B.0
Release date: 04/12/2019
Replaces: 22.B.0
Features:
- Improved experience with error diagnostics displaying on TCU and external devices
- Added feature to allow the dealer to set the support mode, peak power, cadence control, beeper, stealth mode, battery discharge mode from the computer
- Improved update process
- Added power-off animation
Fixes:
- Bug fix calculating average support mode in Mission Control
- Bug fix Improved ANT device pairing process
TCU Display firmware 22.B.0
Release date: 04/08/2019
Replaces: 20.B.0
Features:
- Improved error transmission to Mission Control
- Improved error log that can be read out by the dealer
- Improved error display
- Detection of BLE connection loss
- Support for future motor firmware releases
Fixes:
- Bug fix rider power display error
- Bug fix distance calculation error on TCD
TCU Display firmware 20.B.0
Release date: 01/09/2019
Replaces: 19.B.0
Features:
- Improved user experience for button press in smart mode
- Improved error display
- Improved advanced diagnostics
Fixes:
- Bug fix for connection stability
TCU Display firmware 19.B.0
Release date: 18/09/2018
Replaces: 13.B.0
Features:
- Improved error display
- Improved rider power calculation
- Improved update process stability
Fixes:
- Bug fix in ANT speed calculation
DISPLAY MASTERMIND TCU FIRMWARE RELEASES
MM TCU Display firmware 35.C.0
Release date: 19/07/2022
Replaces: 31.C.0
Features:
Fixes:
- Bug fixes for connectivity and errors
MM TCU Display firmware 31.C.0
Release date: 12/04/2022
Replaces: 1E.B.0
Features:
- Lock feature support
- Micro tune changed to orange
- Error messaging improvements on screen and “check app”
- Ride recording icon
- New connection to MC icon
Fixes:
- Bug fixes for connectivity
TCU Display firmware 1E.B.0
Release date: 23/03/2021
Initial Public Release for MY2022 Bikes