CAN Open Steering Wheel

The GT32 CAN Open Steering Wheel transmits the status of 8 push buttons and 3 rotary switches via a fully configurable CAN Open connection, plus 2 additional push buttons through direct contact inputs. It also supports 2 optional carbon fibre paddle shifters with a precise magnetic system for reliable, high-quality gear shifting.

Why Choose the GT32 CAN Open Steering Wheel

The GT32 CAN Open Steering Wheel is the ideal choice for teams and drivers running an Open CAN network, offering seamless integration with leading systems such as MoTeC, Pi, Cosworth, Bosch and more. With fully reconfigurable buttons, rotary switches, and RGB LEDs, it gives you total control and customisation on the same network as your existing hardware. Optional magnetic carbon fibre paddles and robust CAN Open messaging ensure precision, reliability, and compatibility at the highest level of motorsport.

CAN Open Compatibility:

  • Native support for the CAN Open protocol
  • Seamlessly integrates into existing CAN Open networks
  • Fully compatible with industry-leading systems such as MoTeC, Pi, Cosworth, Bosch, and more

Buttons & Rotary Switches:

  • Configurable as momentary, toggle, or multi-status inputs
  • 2 push buttons via direct contact connections

RGB LEDs:

  • Programmable and customisable
  • Frames and backlight icons
  • Continuous and dual-blinking modes available
  • Adjustable brightness levels

Other Features:

  • Optional magnetic carbon fibre paddle shifters
  • ON/OFF function with status restore option

Push Button Configuration

Every LED and button can be fully configured in Race Studio 3 to match your exact requirements:

  • Momentary: Active only while the button is pressed.
  • Toggle: Switches state (ON/OFF) with each press.
  • Multi-Status: Cycles through values or states with successive presses.

Configuration can also be tailored based on press length or other defined conditions.

CAN Open Output & Messages

The GT32 CAN Open Steering Wheel allows complete customisation of how input data is transmitted over the CAN Open network, with settings including:

  • Number of bytes allocated
  • Data length code
  • Byte order
  • Frequency from 1Hz to 100Hz

Button and switch statuses can be transmitted at fixed intervals or event-based when changes occur. All CAN Open parameters (IDs, baud rate, endianness, message content) are freely configurable. Button states at power OFF can also be restored at the next power ON.

Expand Your System

Additional accessories can be added to your GT32 to expand the system
capabilities:

  • Network Integration: Join the same CAN Open network as systems from MoTeC, Pi, Cosworth, Bosch, and other leading motorsport suppliers.
  • Additional Controls: When used with compatible devices, the GT32 can also manage external displays and systems.
  • Replaceable Inserts: Choose from a wide range of included inserts to customise the GT32 to your requirements.
  • Custom LED Backlighting: RGB LEDs can be driven by push button status or feedback from other CAN Open devices, with solid or blinking modes at adjustable frequencies and brightness.
  • Precise & Solid Shifting: Optional magnetic carbon fibre paddle shifters provide tactile, confident gear changes, configurable via dedicated free contact pins or CAN Open messages.

Technical Information

Technical Specs

  • Diameter: 320mm
  • CAN Connections: 1
  • Body: Anodised Aluminium
  • Push Buttons: 8 push buttons in CAN + 2 push buttons free contacts
  • Rotary Switches: 3 rotary switches with RGB backlights
  • Connectors: 1 Autosport 22 pins male connector
  • Dimensions: 320 x 176 x 43 mm
  • Configuration: In CAN Through PDM32/PDM08
  • Paddle Shifters: CAN Messages and free contacts (optional)
  • Weight: 2,600g
  • Power Consumption: 500mA
  • Waterproof: IP65

Diagram

Pinout

Harness Options

Included in the Box

Downloads

GT32 User Guide
Aim Shop Tech Sheet Download Icon
GT32 Tech Sheet
Aim Shop Tech Sheet Download Icon
Standalone Tech Sheet
Race Studio 3 Download Icon
Race Studio 3

Connection Example