u/General-Medicine755

Hey everyone!

A few weeks ago I shared the first prototype of my circular AMOLED display for the Logitech G29. I got a lot of great feedback, so I kept working on it and wanted to share a small V1.1 update.

The biggest hardware change is that it's now completely wireless. I added a rechargeable Li-Po battery, so there's no longer a USB cable coming from the wheel.

I've also spent some time working on the software side. I started building a desktop application that communicates with the display, and I can now read live telemetry data from games.

At the moment, I've got it working with:

• Assetto Corsa
• Euro Truck Simulator 2

So far I can read data such as:

• RPM
• Gear
• Speed
• Fuel level
• Engine information
• Tire temperatures (where supported)
• Vehicle status
• Various game-specific telemetry values

Right now I'm focusing on building a solid foundation before moving on to the UI. The next step is turning this data into a clean, easy-to-read dashboard for the display.

I'd love to get some feedback again.

If you had a 1.28" display in the center of your wheel:

• What information would you always want to see?
• Is there anything you think is unnecessary?
• What features or telemetry would make something like this genuinely useful?

I'm building this as a hobby project, and a lot of the ideas I've implemented so far actually came from the comments on my first post. Looking forward to hearing what you'd add next.

Hey everyone!

A few weeks ago I shared the first prototype of my circular AMOLED display for the Logitech G29. I got a lot of great feedback, so I kept working on it and wanted to share a small V1.1 update.

The biggest hardware change is that it's now completely wireless. I added a rechargeable Li-Po battery, so there's no longer a USB cable coming from the wheel.

I've also spent some time working on the software side. I started building a desktop application that communicates with the display, and I can now read live telemetry data from games.

At the moment, I've got it working with:

• Assetto Corsa
• Euro Truck Simulator 2

So far I can read data such as:

• RPM
• Gear
• Speed
• Fuel level
• Engine information
• Tire temperatures (where supported)
• Vehicle status
• Various game-specific telemetry values

Right now I'm focusing on building a solid foundation before moving on to the UI. The next step is turning this data into a clean, easy-to-read dashboard for the display.

I'd love to get some feedback again.

If you had a 1.28" display in the center of your wheel:

• What information would you always want to see?
• Is there anything you think is unnecessary?
• What features or telemetry would make something like this genuinely useful?

I'm building this as a hobby project, and a lot of the ideas I've implemented so far actually came from the comments on my first post. Looking forward to hearing what you'd add next.

Hey everyone!

A few weeks ago I shared the first prototype of my circular AMOLED display for the Logitech G29. I got a lot of great feedback, so I kept working on it and wanted to share a small V1.1 update.

The biggest hardware change is that it's now completely wireless. I added a rechargeable Li-Po battery, so there's no longer a USB cable coming from the wheel.

I've also spent some time working on the software side. I started building a desktop application that communicates with the display, and I can now read live telemetry data from games.

At the moment, I've got it working with:

• Assetto Corsa
• Euro Truck Simulator 2

So far I can read data such as:

• RPM
• Gear
• Speed
• Fuel level
• Engine information
• Tire temperatures (where supported)
• Vehicle status
• Various game-specific telemetry values

Right now I'm focusing on building a solid foundation before moving on to the UI. The next step is turning this data into a clean, easy-to-read dashboard for the display.

I'd love to get some feedback again.

If you had a 1.28" display in the center of your wheel:

• What information would you always want to see?
• Is there anything you think is unnecessary?
• What features or telemetry would make something like this genuinely useful?

I'm building this as a hobby project, and a lot of the ideas I've implemented so far actually came from the comments on my first post. Looking forward to hearing what you'd add next.

Hey everyone!

A few weeks ago I shared the first prototype of my circular AMOLED display for the Logitech G29. I got a lot of great feedback, so I kept working on it and wanted to share a small V1.1 update.

The biggest hardware change is that it's now completely wireless. I added a rechargeable Li-Po battery, so there's no longer a USB cable coming from the wheel.

I've also spent some time working on the software side. I started building a desktop application that communicates with the display, and I can now read live telemetry data from games.

At the moment, I've got it working with:

• Assetto Corsa
• Euro Truck Simulator 2

So far I can read data such as:

• RPM
• Gear
• Speed
• Fuel level
• Engine information
• Tire temperatures (where supported)
• Vehicle status
• Various game-specific telemetry values

Right now I'm focusing on building a solid foundation before moving on to the UI. The next step is turning this data into a clean, easy-to-read dashboard for the display.

I'd love to get some feedback again.

If you had a 1.28" display in the center of your wheel:

• What information would you always want to see?
• Is there anything you think is unnecessary?
• What features or telemetry would make something like this genuinely useful?

I'm building this as a hobby project, and a lot of the ideas I've implemented so far actually came from the comments on my first post. Looking forward to hearing what you'd add next.

Hi everyone,

I've been working on a small side project for my Logitech G29 and I'd love to get some feedback before moving forward.

I designed and 3D printed a custom housing that mounts a 1.28" circular AMOLED display in the center of the wheel. Right now it's only displaying a Mercedes logo as a proof of concept, but that's just the beginning.

The long-term goal is to display live telemetry such as:

• RPM
• Current gear
• Speed
• Flag indicators
• Lap delta
• Tire temperatures (where supported)
• Custom startup animations and car logos

At the moment, the system is powered via USB-C. In the next revision, I plan to integrate a rechargeable Li-Po battery to make the module completely wireless. Once the mechanical design is finalized, I also plan to integrate it with SimHub for real-time telemetry.

At this stage, I'm mainly looking for feedback on the overall design:

• Does the display size look right?
• What do you think about the bezel thickness?
• Would you redesign the mounting ring differently?
• What telemetry would you like to see on a display this size?
• Is there anything else you would change or improve?

This is still an early prototype, so I'm open to any suggestions or criticism. Thanks!