Logitech G27/G29/G920/G923 Custom Racing Wheel

prusaprinters

If you love this, please consider tipping me, as a lot of work when into this:paypal.me/MathewdelapaUPDATE!!! 12/05/2023 - I uploaded GTQR Adaptor, so please print that out as well!  PARTS LIST1) Vinyl Wrap (Color is your preference, I went with Blue).https://www.aliexpress.com/item/32260499629.html?spm=a2g0o.9042311.0.0.2c3a4c4dfez9AX2) M3 Screw Kit, as all the hardware I used was M3.https://www.aliexpress.com/item/1005002115505388.html?spm=a2g0o.9042311.0.0.2c3a4c4dfez9AX3) 14 momentary push buttons.https://www.aliexpress.com/item/1005002671842887.html?spm=a2g0o.9042311.0.0.2c3a4c4dfez9AX4) Optional 2/4 Rotary Encoder Knobs.https://www.aliexpress.com/item/32749281108.html?spm=a2g0o.9042311.0.0.2c3a4c4dfez9AX5) Arduino Pro Micro Controller (For all the button Wiring).https://www.aliexpress.com/item/32768308647.html?spm=a2g0o.9042311.0.0.2c3a4c4dfez9AX6) An Aftermarket Wheel of course, I used this one.https://www.aliexpress.com/item/1005003669405026.html?spm=a2g0o.9042311.0.0.27424c4dx00bCZ7) 11x5x4 mm bearings, you will need 8. Alternatively you can print this out of plastic.These are for the paddle shifters.https://www.amazon.ca/MR115-2RS-Bearing-5x11x4mm-Compatible-Bearings/dp/B08531G3GT8) 2x 30mm x 5mm Rod. This is also for the paddle shifters. Or you can 3D print this alternatively. Something comparable to this.https://www.mcmaster.com/rods/diameter~5mm/9) 2x Micro Switches, Also for the paddle shifters.https://www.amazon.ca/gp/product/B06XMQG4TC/ref=ppx_yo_dt_b_asin_title_o07_s00?ie=UTF8&psc=110) 4x Rotary Push button encoders (these come with buttons, but I opted to order the aluminum ones from Aliexpress, see item #4).https://www.amazon.ca/gp/product/B08728K3YB/ref=ppx_yo_dt_b_asin_title_o08_s00?ie=UTF8&psc=111) You will need 4x screws <1.9mm in diameter x 10mm long to mount the micro switches.12) You will need a micro USB to USB cable to connect the rim with your PC.13) You will need a 35mm bicycle seat clamp to work as the quick release mechanism. I went with blue, but color is your preference.https://www.amazon.ca/gp/product/B07QLTZRXD/ref=ppx_yo_dt_b_asin_title_o00_s01?ie=UTF8&psc=114) You will need some 9.5mm x 1.6mm (0.375"x0.063") magnets, I used 2 of these per paddle (4 total).https://www.ebay.ca/itm/294603272161?chn=ps&mkevt=1&mkcid=2815) **Optional you can use some 8mm springs to provide a progressive pull on the shifter**https://www.amazon.ca/Anti-Backlash-Spring-Elimination-Threaded-Printer/dp/B074JYFW6B**For the Nextion Display**A) I used a 3.5" display and that is what I designed in CAD.https://www.aliexpress.com/item/1005003457376097.html?spm=a2g0o.9042311.0.0.2c3a4c4dfez9AXB) CP2102 5PIN to Micro USB connectorhttps://www.aliexpress.com/item/4000120687489.html?spm=a2g0o.9042311.0.0.2c3a4c4dfez9AXINSTRUCTIONSFor the Wheel, I wired it up according to this video by ARMSTUDIO:https://www.youtube.com/watch?v=Z7Sc4MJ8RPMFor the Nextion Display, I wired it up according to this video by ARMSTUDIO:https://www.youtube.com/watch?v=wtXcwcOjaF0Note:Ground goes to Ground5v goes to 5vRX goes to TXTX goes to RXYou will need SIMHUB + the Arduino sketches to flash the boards. They are available on ARMSTUDIOS video links.For using this wheel while the stock logitech wheel is disconnected, remove all bindable buttons in GHUB and set it as the default profile.Build should be pretty self explanatory, as there are not many parts, but I will provide a write up as followsI recommend Printing 'TEST ME' file first, to ensure this will work with your wheel. If you can print test me without issues, then the button panel will fit over your hub.For the 'Button Plate'I recommend tinning all the buttons and cleaning with isopropyl alcohol prior to install. It will make soldering the wires easier.You will need 6 M3x18 screws to fasted the backplate to the front button plate.For the 'Back Plate'I recommend installing:the magnetic shifters, the shifter left/right lower/upper and wiring the micro switches as it will be easier to do this before all the button wiring is in place.As for screws, you will need 24x M3x10 screws.For the paddles, you can use the stock G29/G27 etc paddles, or you can print the ones I have modeled. You will need 4x M3x10 screws for this.The quick release adapter I provided uses a 70mm bolt spacing.**While this is still technically a WIP, I have printed this and have been using it. I will make updates as I come across them**Print SettingsPrinter brand:Creality Printer:CR-10S Rafts:Doesn't Matter Supports:Yes Resolution:0.12-0.28 Infill:Varies 15-55% Filament brand:ERYONE Filament color:Blue/White Filament material:PLA