This system is designed for monitoring or interacting with various functions of my specific Jeep Wrangler, such as the dual battery system and the IHS (Internal High-Speed) CAN bus. All information is available via an API, for consumption by mobile devices or Android headunits on my Jeep's local wifi network.
- Voltage monitoring of two batteries, for dual battery systems.
- Current monitoring via a shunt resistor, tweaking the code may be required depending on your specific shunt resistor.
- Status of the battery isolator, a 12V digital input.
- Accelerometer, for determining vehicle tilt.
- GPS header, for external GPS module.
- CAN Bus transciever.
See this Google doc for more info.
Copyright Andrew LeCody 2017
All schematics, circuit board design files and documentation are released under the Creative Commons Attribution-ShareAlike 4.0 International License.
All source code is releaed under the GNU General Public License version 3.