User's Guide


Appendices
Appendix 1: OVMS Metrics Table
The following is a table of the various metrics that the OVMSv3 knows about, and the cars
which support each of the metrics. The Metric Name is used by the OBDII ECU task for
identifying metrics that are to be reported to an attached OBDII Device (HUD, dongle, etc.).
Metric is
Mappable
to OBDII
Vehicles Supported
Metric Value
Metric Name
Tesla
Roadster
Nissan
Leaf
Renault
Twizy
Kia
Soul
Software version string
m.version
✓
✓
✓
✓
Hardware version string
m.hardware
✓
✓
✓
✓
WiFi MAC Address
m.serial
✓
✓
✓
✓
# of active tasks
m.tasks
✓
✓
✓
✓
✓
Free memory (bytes)
m.freeram
✓
✓
✓
✓
✓
Seconds since Boot
m.monotonic
✓
✓
✓
✓
✓
Current time (UTC)
m.time.utc
✓
✓
✓
✓
Network type - none, wifi, gsm
m.net.type
✓
✓
✓
✓
Network signal quality [%?]
m.net.sq
✓
✓
✓
✓
Network provider name
m.net.provider
✓
✓
✓
✓
Modem ICCID
m.net.mdm.iccid
✓
✓
✓
✓
Modem model string
m.net.mdm.model
✓
✓
✓
✓
True = V2 server connected [1]
s.v2.connected
✓
✓
✓
✓
V2 clients connected [1]
s.v2.peers
✓
✓
✓
✓
True = V3 server connected [1]
s.v3.connected
✓
✓
✓
✓
V3 clients connected [1]
s.v3.peers
✓
✓
✓
✓
Vehicle type code
v.type
✓
✓
✓
Metric is
Mappable
Vehicles Supported
OVMS v3 User Guide Page 79 / 86