Epoch Apex
The run is short.
There’s a lot to learn.
Epoch Apex is our first GPS and IMU data logger, now in development for autocross and track days. We’re bringing speed and vehicle motion into the same log, so you can see your pace and understand how the car responds.
Speed and motion, together.
Record position, speed, and time, with a GPS target of 25 samples a second using GPS and Galileo. A planned 9-DOF IMU will add acceleration and rotation data to show what the car is doing under braking and through corners.
Take another look.
Compare speed with IMU data to see where you brake, turn, and accelerate. Export the session over USB and review the same log on your phone, tablet, or the web when you’re back in the paddock.
From the driver’s seat
See the difference.
While you drive.
A live lap delta shows how far ahead or behind you are compared with your best lap of the session. We’re developing this view for a tablet connected over Bluetooth, with USB serial planned for higher-speed updates.
Under development
What we’re
working toward.
These are our design targets for Epoch Apex. We’ll confirm final specifications as we test the prototypes.
Prototype targets — subject to change
| GPS sample rate | 25 Hz |
|---|---|
| Satellite systems | GPS + Galileo |
| Inertial measurement unit | 9-DOF IMU |
| Lap delta readout | 0.01 s |
| Tablet updates (Bluetooth) | 5 Hz or faster |
| Wireless connection | Bluetooth Low Energy |
| Wired tablet connection | USB serial |
| Session export | USB |
| Session review | Phone, tablet & web |