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Luna
BBSHD

Ludicrous V2

USER MANUAL

2021-06-30

FAQ

What is the little white wire coming out of the controller?

That is the antenna for bluetooth.

What is the micro USB port for inside the controller?

That is for a PC connection.

I just got it and want more power?

Please note that the levels usually used for pedal assist control throttle response by default,

unlike stock BBSHD. If you want more power, select a higher level or set “Fixed throttle” in the
TUNE page

www.lunacycle.com

21/23

Summary of Contents for BBSHD

Page 1: ...Luna BBSHD Ludicrous V2 USER MANUAL 2021 06 30 LUNA BBSHD Ludicrous V2 Controller USER MANUAL Date 2021 06 30 Revision 2 www lunacycle com 1 23...

Page 2: ...ntents Safety Notice 3 Required tools and hardware 4 Installation 4 Using the BBSHD Ludicrous V2 5 Power Levels 6 Connecting to VESC Tool 7 Tuning Your Controller 10 Firmware update 14 Data logging 17...

Page 3: ...sting bike customers only If you are a new customer you may need to convince us that this is the controller you want This is for people who have owned the stock or ludicrous V1 BBSHD and want more Lun...

Page 4: ...ing is removed so if you plan on changing your chainring size this is a good time to do it It s worth mentioning that the Ludicrous V2 can extend the top speed by about 25 for the same battery voltage...

Page 5: ...e maximum power level be careful the first time you use it In a low gear it can kick you off the bike Be mindful about the amount of power dumped into your motor If you drive high currents for too lon...

Page 6: ...ays can be configured to use 9 levels When set to 9 levels it modifies the torque or phase current produced by the bbshd in the following way PAS LEVEL Available torque LEVEL 9 100 LEVEL 8 88 8 LEVEL...

Page 7: ...app from here Download the app installer DON T USE THE GOOGLE PLAY APP Here is a video tutorial to cover the basics of the connection WIRELESS CONNECTION VESC Tool Mobile Tutorial Again DON T USE THE...

Page 8: ...n the air 3 Your BBSHD is now connected After a couple of seconds the controller will transfer the custom Luna UI to the phone 4 In the RIDE tab you can see live data coming from the controller We add...

Page 9: ...e app will NOT run on IOS smartphones because Apple doesn t allow open source licences in their App Store Vesc Tool on Mac laptops is not officially supported but someone provides unofficial Mac relea...

Page 10: ...r In the TUNE page you can store 3 different tuning profiles STREET LEGAL TRAIL LUDICROUS The profile names are fixed but the actual tuning is fully configurable By tapping the WRITE button the select...

Page 11: ...mostly affect mid high speed performance RPM Set motor RPM limit Throttle Response The sharpest throttle response is achieved by reducing the ramp up time to only 0 3 seconds For a more smoother respo...

Page 12: ...Luna BBSHD Ludicrous V2 USER MANUAL 2021 06 30 On the BIKE CFG tab you can set your battery and wheel size parameters Luna provides 3 different battery presets as a reference www lunacycle com 12 23...

Page 13: ...ervoltage Cutoff Start At this voltage the torque available is 100 Undervoltage Cutoff End At this voltage the torque available is 0 Torque is linearly decreased between UV cutoff start and end to pre...

Page 14: ...ess The controller can get bricked if that happens 2 If your Ludi V2 had special settings write them down as the firmware update will wipe out the controller memory 3 Get the latest LUNA EDITION VESC...

Page 15: ...ept the warning 8 Wait some minutes until upload finishes Make sure the phone is close to the controller and don t shut down the bbshd while firmware is being updated The controller will boot up ready...

Page 16: ...Luna BBSHD Ludicrous V2 USER MANUAL 2021 06 30 Bug fixes New features Tuning optimization Power increases www lunacycle com 16 23...

Page 17: ...er First configure the logging directory in the app the default directory won t work the setting is found in the BIKE CONFIG tab Once configured you can enable data logging at any time from the start...

Page 18: ...V files to your PC 3 From VESC Tool Go to Data Analysis Log Analysis 4 Open CSV 5 Browse the csv 6 Configure your variables to display Here you can find a video with a walk through this Log Analysis f...

Page 19: ...When the controller detects a problem the fault source will be shown on the bottom of the dashboard RIDE tab Fault codes are also stored in the csv when logging is enabled which is useful when fault...

Page 20: ...ULT_CODE_GATE_DRIVER_UNDER_VOLTAGE Internal 12V supply failure FAULT_CODE_MCU_UNDER_VOLTAGE 3 3V regulation failure FAULT_CODE_FLASH_CORRUPTION Background memory integrity check failed FAULT_CODE_HIGH...

Page 21: ...oth What is the micro USB port for inside the controller That is for a PC connection I just got it and want more power Please note that the levels usually used for pedal assist control throttle respon...

Page 22: ...ODE_OVER_TEMP_MOTOR Change sensor type NTC PTC Gate driver supply damage FAULT_CODE_GATE_DRIVER_UNDER_VOLTAGE Contact Luna Low torque Initial display power level not acquired defaults to level 1 Updat...

Page 23: ...es not show up Windows CDC driver not installed in windows older than win10 Install the driver from here https www st com en development to ols stsw stm32102 html In any case if something stops workin...

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