CANgauge
CANgauge
CANgauge is an open source, 60mm, digital touch screen gauge. You can use our software to stream live data through the ODBII port, modify the code, or create your own entirely new application.
To see the data that can be read from the OBDII port look in the User Manual under "Supported PIDs". Please note the actual available data is vehicle dependent and not all of the parameters listed will be available.
Documents
- User Manual (for use of OBDII software)
- Technical Datasheet (technical information)
-
Software Startup Guide (for writing your own code)
Compatibility (with OBDII software)
Vehicle must support diagnostics over CAN (ISO 15765). The table below shows when this was required for cars sold in the US and EU.
|
Car Model Year |
Compatibility |
Comments |
|
2008+ |
Guaranteed to work. |
USA Title 40 CFR 86.1806–05 states that starting in model year 2008 all vehicles will be required to use ISO-15765. |
|
2004-2007 |
Maybe – Buy and try, returns accepted if not compatible. |
EU Directive 2005/78/EC Annex IV 6.8.2 requires that vehicles conform to ISO-15765 effective Nov 2006. USA Title 40 CFR 86.1806–04 allows manufacturers to use SAE-J1850, ISO-9141, or ISO-15765. |
|
2003 and prior |
No |
Title 40 CFR 86.1806–01 does not list ISO-15765 as an acceptable protocol. |
Software Features
- Auto power off (connect directly to battery).
- Supports 90+ SAE J1979/ISO 15031 parameters.
- OBD-II sampling and data logging up to 67Hz (aggregate; vehicle dependent).
Hardware Features
- STM32H745 microprocessor with Arm Cortex M7 (480MHz) & M4F (240MHz).
- 2MB internal flash, 16MB external SDRAM, 128kB external EEPROM.
- 2x Classical CAN, 1x I2C, 1x FS USB connectivity.
- 2.1in 480x480px TFT LCD with touch screen, 18-bit RGB interface.
By purchasing this product you are agreeing to our Terms of Purchase.