I strongly advise you to install this mod once the gearbox is fully functional.

Summary

1. Shopping list
2. Place the buttons on the plate
3. Decorate the plate
4. The wiring
5. The functions
6. Settings
7. The calibration function

1) Shopping list

The button plate mod is compatible with the following buttons (the first two models were originally part of the main list).

• 12m button (Aliexpress)
• 12mm Low profile button (Aliexpress)
• Switch (Aliexpress)

You will then need wires, and dupont connectors, they are already present in the main shopping list.

2) Place the buttons on the plate

All the 3D files are available in this folder.

So you can choose exactly which buttons and their layouts. If you want to skip this step, use directly the “simple button mod plate”.

To customize the layout of the buttons, load the “custom button plate” and place the button beds in the square slots :

Open Cura, load the plate, center it (coordinates 0, 0, 0).

Then load as many elements as you want (you can load the same file as many times as you want), then place them by using the coordinates system where you want them to be. Here are the coordinates that you are most likely to use:

3) Decorate the plate

Once the buttons are placed, you can load Une fois vos boutons placés, you can add the decoration elements present in the “Decoration folder”. Then load as many items as you want (you can reload the same files several times), and using the coordinate system, place them as you wish. For example, you can place a hoop with coordinates (30;-10) :

You can place as many objects as you want, Cura will take care of merging them. For detailed objects (text, arch…) I advise you to print with the minimum resolution.

4) Wiring

The wiring is already indicated on the main schematic (indicated by an asterisk). Feel free to wire as you go along, as it is not easy to determine which button each wire comes from. Also respect the color coding: if you have a problem, the color coding allows you to easily check on the pictures if it comes from the wiring.

Try as much as possible to group cable pairs on double dupont connectors, this improves reliability.

5) The functions

EDIT: The list of functions may vary slightly depending on the code version. The list below is valid for versions up to RC6. From RC7, check the Config Center software for updated list.

Each button can perform a particular function which is listed below:

0 – disabled, the button does nothing. Perfect if the button isn’t wired.

1 – Simple button : reacts as any button. Example: ath, lcd, center VR view…

2 – ON/OFF button : One position correponds to ON, the other to OFF. Example : speed limiter

3 – calibration : allows you to reassign the gears of the gearbox, see explanations below.

4 – invert the gearbox : switches 1-2, 3-4, 5-6. Example : old Ferrari

5 – reset pin : resets the pins. Clears the calibration function configuration

6 – Up arrow

7 – Down arrow

8 – Righ arrow

9 – Left arrow

10 – Return

11 – Escape

12 – Enable or disable the handbrake

13 – enable or disable the clutch system

— The following functions requires at least V3.0 RC9 —

14 – Increase volume Unsupported with RC13

15 – Decrease volume Unsupported with RC13

16 – Key Windows

17 – Key Windows+y

18 – Key Alt + Tabulation

6) Settings

From version RC7 onwards, function assignment is done via the Button Plate tab of the Config Center software:

The grey squares turn green when a button is pressed.

7) The calibration function

The calibration function allows you to reassign gears on the fly.

Usage Scenario :

You have assigned your keys normally, the 1st in real life corresponds to the first gear in game (no matter where it is located in the grid).

However, you are in a car that does not follow a normal grid: the 1st in the car corresponds to the second in real life, the 2nd to the third, etc…

So you want the second one in real life to become the first one in the game. This is the role of the calibration function.

How to use it :

To reassign all the gears, without going back through the key assignments menu, press your calibration button, and change the gears in the order you want.

If we go back to the previous example, you will pass the second one in real time, then the third one in real time…. until you pass the 6th one in real time.

There, you’re going to tell me that we didn’t reassign the sixth gear (from a computer point of view). Two solutions:

1. You pass the first one in real: the first one in real will be the 6th one in game.
2. You press the calibration button again: the Arduino will automatically assign the missing gears to the remaining pins.

Please not that :

1. Reverse gear never changes place (it is linked to the mechanical configuration of the gearbox)
2. The calibration is erased if the arduino is unplugged, we will then return to the basic configuration with the first in real which corresponds to the first in game.
3. Throughout the calibration phase, the gears in play will not change.
4. The calibration is automatically completed when all 6 speeds have been assigned. At this point, shift to any gear and the gear will be changed in game.

The post Button Plate mod for SRT Gearbox V10 appeared first on Lebois Racing.

…

Not at all…

Come on, let’s get to it with a nice clean log that no one will say boooouuuuu it’s not clear

Update of the sequential

The main subject of this update is the sequential. We keep the idea of ​​the previous update: a single switch, and a longer stroke. On the other hand, we change the switch, we need these roller switches which are bigger (and are therefore more tolerant to printing deviations):
https://amzn.to/4hfz1eg

(if you place an order on the store, I can give you one… )

I’ll see next week to modify the shopping list on the Industry&CNC side.

So, new Body2, new Seq Holder. By the way, I cleared a little space for the tracks on the carriage… just in case… But it’s not necessary to modify it. And new Slider and Slider cover. The tracks remain the same. I also added stops on the slider to prevent us from going too far in sequential mod. I do not guarantee that it is perfect but as it is I find that the sequential has never progressed so much!

By the way, on Body2, there is a very small correction: visibly on my gearbox, the M5x50 of Turn touched a little…

So I added a chamfer at this location.

Eclutch

Then on the Eclutch side: I corrected the shopping list: the din7991 M3x10 is useless… and I added a diagram with where which screw goes.

And I took the opportunity to initiate what must be initiated: several behaviors for the eclutch. Well for the moment it is basic:

C1: we press the clutch to unlock the box.

C2: release the accel to unlock the box

C3: the box is only blocked in neutral and we act on the clutch to release it.

If some want to work on more advanced behaviors, they can share them in comments on the doc page!

On the Body1 side, I raised the reverse gear screw a little so as not to have to twist the screw… too much. There are many differences from one assembly to another… I will see in the future if it is necessary to raise it even more.

The rest

For information, the solution to solve the latency problem will be presented soon.

The post SRT Gearbox : March update ! appeared first on Lebois Racing.

The idea is to use the hall sensors to capture the gear change in sequential. We keep only one of the mechanical micro switches, which is only there to know the mod of the box (h or seq).

I remind you that the files that change are:

• body2
• slider
• slider cover
• seq track v2
• seq holder

It is possible to test the update without changing body2, but body2 will limit the travel a little… If you just want to test the feeling, you can:

1. remove seq holder
2. update only the slider, slider cover, track seq.
3. mount the new slider

Of course you won’t have the functional electronic part but it can allow you to see if the update interests you. If anything, without flashing the new code, and without putting the seq holder back, you can reassign 3 and 4 in play to the seq gear change, and test…

Ok if we want to update everything, we print everything. What changes in terms of assembly is that there is only one switch on the seq holder. On the wiring side, you can wire the switch on any pin for the sequential. In other words: you just remove one switch on the two:

Code-wise, you have to use RC2.

And that’s it.

I’m leaving the previous version online. I hope for as much feedback as possible to know whether to continue in this new direction or not.

The post How to apply the January update for SRT V10 appeared first on Lebois Racing.

The post Eclutch mod for the SRT Gearbox V10 appeared first on Lebois Racing.

Summary

1) Presentation

2) How to start

3) Shopping list

4) 3D files

5) Assembly

6) Arduino Code

7) Wiring

8) Mods

1 )Presentation :

The best gearbox in the world:

• 6-speed H-box + reverse gear
• Sequential (we go from one to the other in 3 seconds)
• Clutch mode (optional): if you don’t press the clutch pedal, the gearbox stays locked (only in H mode)
• Multiple attachment points (from underneath and from the side)
• Adjustable front-rear and left-right feeling
• Adapter to mount a hand brake (P1)
• Possibility to connect pedals to it

The documentation of V10 is available on this page.

All the documentation is available on this page. Do not hesitate to ask for help on the Discord!

Review by Laurence Dusoswa :

2) How to start

3) Shopping list

The shopping list is available here.

4) 3D files

The 3D files are available on this page. There is only one version of Body2, which is designed to support the eClutch mod. The eClutch mod and its shopping list are documented separately, see 8) The Mods

The body1 is available in two versions : one is compatible with the handbrake mod.

Each file contains a printing instruction in the form xx-xx. The first number is the precision, the second the filling. For example 02-30 means accuracy of 0.2 and filling at 30%. It is also useful to double the thickness of the walls.

iron means you have to enable ironing.

The word “support” indicates that supports are required… The number that follows is the overhang angle to be entered in Cura.

I also recommend to activate the adhesion to avoid warping (part that comes off the support).

All the parts are in the ideal orientation for printing.

You will also find a step file which will allow you to integrate the cylinders in your CAD.

If you don’t own a 3D printer, you can order the 3D printed kit on the store.

5) Assembly

Once all the parts are printed, you can start the assembly :

6) Arduino code

The latest firmware is available on this page.

7) Wiring

It’s not essential, but here is the detailled wiring of the Arduino Micro :

8) The mods

Each mod has its own dedicated documentation. It is recommended to start by making a box without mods before adding mods.

• The eClutch mod : https://lebois-racing.com/mod-srt-eclutch-for-the-srt-gearbox-v10
• The button plate mod : https://lebois-racing.com/button-plate-mod-for-srt-gearbox-v10/
• The gear indicator mod : https://lebois-racing.com/mod-gear-led-indicator
• The button box mod : https://lebois-racing.com/mod-button-box
• The Joystick mod : https://lebois-racing.com/srt-gearbox-joystick-mod
• The handbrake : https://lebois-racing.com/handbrake-mod
• The RHD mod : https://lebois-racing.com/rhd-mod-for-the-srt-gearbox-v9-1/

You can also find all the mods developed by the community in remix of the project on Thingiverse.

The post SRT Gearbox V10 appeared first on Lebois Racing.

Summary

1. Shoping list
2. Wiring
3. 3d files
4. Assembly

1) Shopping list (V9.1 only)

The kit including the following parts is only available on Lebois Racing Shop

• Sequential Plate
• Screw M3x8
• Magnet 8x4mm

2) Wiring

he wiring is shown on the “Sequential Plate”. The 5V was not originally intended for the sequential connector on the main PCB, so it must be connected elsewhere (where it says 5V, the green dots…).

Pins S1 and S2 can be interchanged.

Once 5V and GND have been connected to the main PCB, a status LED lights up. You can test the operation of the hall sensors by placing a magnet in front of them: a green LED lights up.

Hall sensors are not sensitive to magnet orientation: they work regardless of which way the magnets are turned.

3) 3D files

The files are located in the folfder “Mod Hall Sensor Sequential” in the file pack.

Printed parts can also be ordered here.

6) Assembly

For mounting, you can pre-install the M3 screw. Then position the PCB, passing the cables through the appropriate slots. Then finish tightening the screw.

The post Mod Hall Sensor Sequential for the SRT Gearbox v9.1 appeared first on Lebois Racing.

Summary

1) Presentation

2) How to start

3) Shopping list

4) 3D files

5) Assembly

6) Arduino Code

7) Wiring

8) Mods

1 )Presentation :

The best gearbox in the world:

• 6-speed H-box + reverse gear
• Sequential (we go from one to the other in 3 seconds)
• Clutch mode (optional): if you don’t press the clutch pedal, the gearbox stays locked (only in H mode)
• Multiple attachment points (from underneath and from the side)
• Adjustable front-rear and left-right feeling
• Adapter to mount a hand brake (P1)
• Possibility to connect pedals to it
• For about 220€.

The documentation of V9.1 is available on this page.

All the documentation is available on this page. Do not hesitate to ask for help on the Discord!

2) How to start

3)Shopping list

The shopping list is available here.

4) 3D files

The 3D files are available on this page. There is only one version of Body2, which is designed to support the eClutch mod. The eClutch mod and its shopping list are documented separately, see 8) The Mods

The body1 is available in two versions : one is compatible with the handbrake mod.

Each file contains a printing instruction in the form xx-xx. The first number is the precision, the second the filling. For example 02-30 means accuracy of 0.2 and filling at 30%. It is also useful to double the thickness of the walls.

The word “support” indicates that supports are required… The number that follows is the overhang angle to be entered in Cura.

I also recommend to activate the adhesion to avoid warping (part that comes off the support).

I recommend using the Cura slicer.

All the parts are in the ideal orientation for printing.

You will also find a step file which will allow you to integrate the cylinders in your CAD.

If you don’t own a 3D printer, you can order the 3D printed kit on my Etsy shop.

5) Assembly

Once all the parts are printed, you can start the assembly by following this tutorial.

6) Arduino code

The latest firmware is available on this page.

7) Wiring

It’s not essential, but here is the detailled wiring of the Arduino Micro :

8) The mods

Each mod has its own dedicated documentation. It is recommended to start by making a box without mods before adding mods.

• The eClutch mod : https://lebois-racing.com/mod-srt-eclutch-for-the-srt-gearbox
• The button plate mod : https://lebois-racing.com/mod-button-plate-for-srt-gearbox
• The gear indicator mod : https://lebois-racing.com/mod-gear-led-indicator
• The button box mod : https://lebois-racing.com/mod-button-box
• The Joystick mod : https://lebois-racing.com/srt-gearbox-joystick-mod
• The handbrake : https://lebois-racing.com/handbrake-mod
• The RHD mod : https://lebois-racing.com/rhd-mod-for-the-srt-gearbox-v9-1/
• The Hall Sensor Sequential mod : https://lebois-racing.com/mod-hall-sensor-sequential-for-the-srt-gearbox-v9-1/

You can also find all the mods developed by the community in remix of the project on Thingiverse.

A particularly popular mod is the one by Anthoneuh which allows to block the lateral movements of the lever in sequential mod.

The post SRT Gearbox V9.1 appeared first on Lebois Racing.

You want to support this project ? https://www.paypal.me/leboisVR?locale.x=en

Summary

1) Presentation

2) How to start

3) Shopping list

4) 3D files

5) Assembly

6) Arduino Code

7) Wiring

8) Mods

1 )Presentation :

The best gearbox in the world:

• 6-speed H-box + reverse gear
• Sequential (we go from one to the other in 3 seconds)
• Clutch mode (optional): if you don’t press the clutch pedal, the gearbox stays locked (only in H mode)
• Multiple attachment points (from underneath and from the side)
• Adjustable front-rear and left-right feeling
• Adapter to mount a hand brake (P1)
• Possibility to connect pedals to it
• For about 140€.

All the documentation of the V9.0 is available on this page. Do not hesitate to ask for help on the Discord!
The documentation of the V9.1 is available here !

2) How to start

3)Shopping list

The shopping list is available here.

4) 3D files

The 3D files are available on the download page.

Each file contains a printing instruction in the form xx-xx. The first number is the precision, the second the filling. For example 02-30 means accuracy of 0.2 and filling at 30%. It is also useful to double the thickness of the walls.

The mention “support” indicates that supports are needed…

I also recommend to activate the adhesion to avoid warping (part that comes off the support).

I recommend using the Cura slicer.

All the parts are in the ideal orientation for printing.

You will also find a step file which will allow you to integrate the cylinders in your CAD.

5) Assembly

Once all the parts are printed, you can  start the assembly.

6) Arduino code

The latest firmware is available here.

7) Wiring

It’s not essential, but here is the detailed wiring of the Arduino Micro :

8) The mods

Each mod has its own dedicated documentation. It is recommended to start by making a box without mods before adding mods.

• The eClutch mod : https://lebois-racing.com/mod-srt-eclutch-for-the-srt-gearbox
• The button plate mod : https://lebois-racing.com/mod-button-plate-for-srt-gearbox
• The gear indicator mod : https://lebois-racing.com/mod-gear-led-indicator
• The button box mod : https://lebois-racing.com/mod-button-box
• The Joystick mod : https://lebois-racing.com/srt-gearbox-joystick-mod
• The handbrake : https://lebois-racing.com/handbrake-mod

The post SRT Gearbox V9.0 appeared first on Lebois Racing.

The post Mod button plate appeared first on Lebois Racing.