Main product image for Gear Display, OBD||, Cars 2008 or newer
Product image 1 for Gear Display, OBD||, Cars 2008 or newer
Product image 2 for Gear Display, OBD||, Cars 2008 or newer
Product image 3 for Gear Display, OBD||, Cars 2008 or newer
Product image 4 for Gear Display, OBD||, Cars 2008 or newer
Gear Display for all cars 2008 or newer. Plug and play solution for OBD2.
Application
STM32
CANbus

Product Description

This compact digital gear indicator shows the current gear in real time. It reads vehicle data through the OBD port and calculates the gear using engine RPM and vehicle speed.

Installation is simple: connect the device to the OBD port and mount the display on the dashboard. After a short calibration drive through the gears, the unit automatically detects the correct gear during normal driving.

What Makes It Special

I built it as a nice little gadget for cars to give the interior a more motorsport feel, while also providing a clear and useful gear display.

Links to code and documentation

Documentation (stromech.com)

Shipping policy

No information available.

Gear Display, OBD||, Cars 2008 or newer

Sold by StroMech electronics

$134.32

No tax for United States [change]
Stock available: 10
Check
Original Design
This product was designed by StroMech electronics. By buying this product you support original hardware creators.

The seller

StroMech electronics

StroMech electronics logo

Žiri, Slovenia
1 order since Oct 19, 2026
StroMech Electronics – automotive and embedded electronics from Slovenia (EU).
With years of experience in automotive electronics, I design, assemble and test every board myself. My work covers the full range: automotive power supplies and protection, analog signal conditioning, CAN bus communication and microcontroller-based control units built on ESP32 and STM32.
Ships worldwide. Custom requirements or a project in mind? Send a message.