**UPDATED 08/24/18 - Firmware (see KeplerFirmware subfolder) **
The Digital Horsepower (DHP) Kepler Automotive Vehicle Interface Hardware supports:
- Powered by Atmel ATSAM4E8C controller
- 3 CAN Channels (speeds up to 2 MB)
- Native (hardware based) ISO 15765-2 support
- GMLAN
- GM VPW 1x / 4x Read and Write (including Block Mode)
- 4 Analog to Digital conversion Channels
- USB interface for PC communication
- Bluetooth LE (compatible with both Android and Apple devices)
- SD Card slot for storage of data logging / programming files
- LED status indicators
- Capability for PWM / CCD support
As we have always been about the community first, we have decided to release this interface design as an open source design. If there is demand, we will manufacture boards as needed; however, feel free to build on your own as well. Please read the license agreement. If you have issues / want to submit changes, please do so!
Over the coming weeks, firmware source and application software will be released to further help the DIY community!
Interface Front
Interface Rear
Interface Programming GM ECU via GM Tis2Web / J2534 driver
Special thanks to Aaron Decker for putting in significant time on this project! Many caffeinated beverages were consumed.