If you’ve purchased a license but SimHub isn't reflecting it, check the following:
The license is perpetual, meaning you pay once and own it for all future updates. Addon licence activation - Simhub
Limited to a 10Hz refresh rate (10 updates per second). This can cause visible lag or stuttering on digital dashboards. simhub license file top
SimHub is the undisputed backbone of modern sim racing telemetry. Whether you race in iRacing, Assetto Corsa Competizione, or F1 24, this software powers your external dash displays, bass shakers, wind simulators, and custom LED matrices.
What are you configuring? (Dash display, bass shakers, or LED flags?) Which racing simulators do you play most often? Are you running into any telemetry lag issues? If you’ve purchased a license but SimHub isn't
If you are currently setting up your software, tell me: What are you trying to connect, and are you facing any error messages during the installation?
Users choose their donation amount (often around $5–$10 USD) on the SimHub website . SimHub is the undisputed backbone of modern sim
If you cannot find it, check your spam or junk folder .
| Field | Description | |-------|-------------| | licenseId | Unique license key (alphanumeric) | | licenseType | e.g., "Commercial" , "Personal" | | customerName | Name provided at purchase | | email | Email used for purchase | | issueDate | ISO 8601 timestamp | | expiryDate | Perpetual licenses show null | | features | Array of unlocked modules (ShakeIt, Bass Shaker, Wind, etc.) | | maxDevices | Integer limit for simultaneous output devices | | signature | RSA-signed hash (integrity check) |
For DIY enthusiasts building complex button boxes, matrix shift lights, or multi-device setups, a premium license removes artificial caps on the number of connected Arduino devices and serial outputs, allowing for highly complex simulator telemetry networks. Understanding "SimHub License File Top" Searches
The license is a , meaning it's a one-time purchase, not a subscription. It covers all current and future versions of SimHub, both minor and major updates, making it an excellent long-term investment for your sim racing setup.
