Summary
Tinkerers adding instrument cluster to Tesla Model 3 and Model Y
DIY project adds small driver display in front of steering wheel
Display mirrors data on car’s main screen, includes speed, gear, range, and icons for alerts
Components needed include ESP32 board, OBD adapter, 3D-printed case, and USB cable
Cost is under $150, easy to assemble with simple web interface for software flashing
Article
Adding a Driver Display to Tesla Model 3 and Model Y
One of the unique features of Tesla vehicles such as the Model 3 and Model Y is the absence of a traditional instrument cluster in front of the steering wheel. While the in-vehicle software is top-notch, some individuals may miss having a more conventional gauge cluster. However, the DIY community has come up with a solution to this with a simple and cost-effective project.
DIY Project by MrDIY
This project, put together by MrDIY, involves adding a small driver display in front of the steering wheel. The display is powered by an ESP32 board that wirelessly receives data from an OBD adapter. The screen and logic board are powered through a USB cable while data is transmitted exclusively over the air. This setup allows the screen to go to sleep when the car is turned off and instantly wake up when the EV is activated.
Components and Assembly
To complete this DIY project, you will need a 3D-printed case for the screen/board combo and the OBD adapter. The screen is held in place on the steering column with double-sided tape. All the necessary parts are listed in the video’s description. The information displayed on the small screen includes essential data such as speed, gear position, remaining range, and simple icons for alerts like an open door. A dark mode is also included as a bonus feature.
Simple Installation Process
For those who may not be familiar with coding, fear not. Simply purchase the components from online retailers like eBay or AliExpress, flash the software through a web interface, assemble the parts, and you’re good to go. The total cost of the project is under $150, depending on where you source the hardware from, and only requires a few hours of your time. This simple setup boots up instantly and offers a sleek appearance compared to similar aftermarket units.
Benefits and Considerations
Adding a driver display to your Tesla Model 3 or Model Y can enhance your driving experience by providing easy access to crucial information. The project is relatively affordable and straightforward to complete, making it a popular choice for tinkerers looking to customize their vehicles. By following the detailed instructions and using readily available components, you can enjoy the benefits of a traditional instrument cluster without compromising the sleek interior design of your Tesla.
Final Thoughts
Whether you’re a Tesla enthusiast or simply interested in DIY projects, adding a driver display to your Model 3 or Model Y is a fun and rewarding endeavor. With the support of the DIY community and accessible components, you can personalize your vehicle to suit your preferences. Share your thoughts on this project and let us know if you plan to give it a try in the comments below.
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