Freematics Forum

I am sorry it's not supported. Only with a large order may we add support for it.

The driver is not properly installed for the USBasp.
Here is the driver:
http://www.fischl.de/usbasp/

On a 2009 VW scirroco, the OBD-II reading interval is about 20ms. That's 50Hz. On a 2008 VW POLO, the interval is about 500ms. This depends on the response time of ECU.

Will add that feature in next firmware/GUI update.

Are you using microSD (on the data logger shield) or SD (on the TFT LCD shield)?

Did you modify the datalogger sketch or just used ours?

Email sent.

Can you compare with what is happening with Arduino?

Since more than a year ago, we have upgraded I2C version (model B). So now it only has 4 wires.

You mean it works for a very short time after plugged in?