CAN data over BLE to HLT for e46 m3

Discussion related to external OBD and other sensors
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SteinarK
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CAN data over BLE to HLT for e46 m3

Post by SteinarK » Sun Jul 21, 2019 8:38 pm

I do not know if there are any interest of this....

I have made a device for streaming CAN data over BLE to HLT. I have also included 10Hz GPS data, interfacing an Adafruit GPS.

The following measurements are streamed to HLT over Bluetooth LE with 25Hz:
RPM
Speed
Throttle Position
MAF
Wheel Speed Front Right
Wheel Speed Front Left
Wheel Speed Rear Right
Wheel Speed Rear Left
Steering Rate
Steering Wheel Angle
Yaw Rate

The following measurements are streamed to HLT over Bluetooth LE with 1Hz:
Engine Temperature
Oil Temperature
Fuel level

The following measurements are optionally streamed to HLT over Bluetooth LE with 1Hz (additional D/KBUS2CAN module needed):
Cat temperature
Intake Air Temperature (IAT)
Battery Voltage

If future versions of HLT enables support for other measurements (like oil pressure, brake pressure etc.), they will for sure be supported.

The following GPS data are streamed to HLT over Bluetooth LE with 10Hz (Adafruit GPS module needed):
Time
Latitude
Longitude
GPS speed
HDOP
Height
Number of satelites
Heading

Image
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