Freematics OBD-II Emulator is a vehicle data bus emulation device. It is a 12x8x3cm box equipped with a 16-pin OBD-II port, 9 dials, 3 switches, a USB debug port, a 12V power input and a power button, emulating a car’s data bus with emulated data adjustable by physical dials. The OBD-II port is physically identical to the one of a real car. OBD-II complaint device can be plugged into the port and work as if in real cars. The emulator is practically useful and cost effective in OBD-II application development by saving the time and fuel for debugging and testing programs with real cars.
Following protocols are simulated:
- CAN 500Kbps/11bit
- CAN 250Kbps/11bit
- CAN 500Kbps/29bit
- CAN 250Kbps/29bit
- ISO9141-2
- KWP2000 Fast
- KWP2000 5Kbps
By default following OBD-II PIDs can be controlled through the 9 dials:
- Engine RPM
- Engine coolant temperature
- Vehicle speed
- MAF air flow rate
- Engine load
- Fuel level
- Fuel pressure
- Intake MAP pressure
- Throttle position
The dial controlled PIDs can be customized. If customization is needed, please provide the list of PIDs (in HEX, e.g. 010C, 010D…) or contact before placing an order.
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