I am developing Android application for connecting to ELM327 for car unit through Bluetooth. Is there any simulator, to simulate ELM327 on Windows 7 through Bluetooth? So I can test my application without a car.
I found one working after all. It is called Obdsim. It can be run on Windows with bluetooth too.
Just in your bluetooth set incoming bluetooth on some port for example COM4 then start simulator from your command line:obdsim.exe -g gui_fltk -w COM4
It is nice working simulator with lots of options.
If you are serious about developing such an application, use an OBD2 hardware simulator where you can plug your OBD2 bluetooth adapter in, such as the DIAMEX OBD2 simulator. It's a real time-saver and worth every €.
I've just found Android app for that, however I'll not test it as it's quite expensive https://play.google.com/store/apps/details?id=unistep.elm327_emulator
来源：https://stackoverflow.com/questions/13164150/obd2-elm327-bluetooth-simulator