Freematics Forum

Technically we can add J1850 support but this adds a lot of cost and will probably increase the enclosure size. So we didn't include it. For proprietary protocols, I am sorry we didn't spend any time on this.

Please be very aware that Freematics OBD-II adapter is NOT a ELM327 bluetooth reader.

If you are just sure the adapter is not working, please send it back and a new one will be sent to you. I've PMed you the address.

It is never said that the PID can be adjusted from serial terminal with MK1.

I am sorry but the GUI software only works with MK2.

You are using the UART adapter on Bluno or ordinary Arduino UNO? The Bluno's serial UART can't be used as it is hooked to the BLE (TI CC2540) chip onboard. If you use the UART adapter with OBD-II kit, make sure to change the config.h for the correct type of adapter.

I really hope some one can help me a bit with iOS development cause I am so busy doing everything on my own. My kickstarter campaign was aiming for funding for the iOS app development. As it didn't succeed, the project is still left behind in iOS app development up to now.

There are both 5V and 3.3V version for the adapter. If you mess up with the voltage, damages may occur. For example, a 3.3V arduino should never be powered by 5V adapter.

You either stack a WIFI shield for Arduino or simply a WIFI bee which can be plugged in a xBee socket.

I will take a look at your code!
As for iOS App, are you capable of iOS development?