Freematics Forum

I'm selling my Freematics data logger if anyone is interested. It works fine, just doesn't do what I wanted it to do. It's the V3 with the USBasp programmer. PM me if interested.

Never mind, I read in other threads that the charting service is getting updated.

So you are saying by default, the data logger should automatically wake up and continue recording when the car starts moving? Awesome. I did a few test runs and tried to upload the .csv file to the 'chart' feature on this site, but it just says 'Please wait while the data is being processed...' for ...

I am trying to set up my Freematics Data Logger so that it gathers data over a few weeks automatically. I just ran some tests and found the data logger only records data when you start the car before plugging it in. I need it to record data when you start the car with it already plugged in. I looked...

Thanks for your help with that. I merged the libraries and the error no longer occurs.

Cheers,
Kendric

Hi, I'm having trouble writing code to the data logger. I downloaded the Freematics-master.zip file and imported the library into the Arduino IDE program, and loaded the datalogger sketch. When I try to upload using Programmer however, I get the following message: datalogger.ino:9:17: fatal error: O...

Thankyou very much for this post, I was just about to start a post asking how to do all this! One question - I would like to use this device to record long-term data, over a month or so at a time. You mentioned that you need to plug in the device after starting the car, and that there was a way to c...