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Please make sure of the following before installing LPVR:

1. Your HMD is connected and powered up

2. Your optical tracking system is connected and powered up

3. (Optional) Your controllers are powered up and paired with your system

4. The LPVR dongle is inserted into a USB plug on your PC

5. Optical markers are attached to your HMD and (optional) hand controllers

Software

System Requirements

1. LPVR in its current version runs exclusively on Windows, from Windows 10 upwards.

2. SteamVR and Varjo Base must be installed and operational. Make sure your SteamVR version is newer than 1.9.16. Also, please avoid SteamVR 1.16.10 which broke some interfaces which will return in 1.17. Please reference this page in order to change the installed version if need be.

3. Currently LPVR natively works with the Advanced Realtime Tracking (ART) optical tracking system.

4. This driver plugs into Varjo Base. You will not need any modifications to your Unity, Unreal or other SteamVR application code. Use the standard SteamVR interfaces to support headset tracking.

Driver Installation

Basic Headset support

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