Other Parts Discussed in Thread: BQSTUDIO
Hello, we have a number of BQ40z50, device number 4500, fw number 0.12 build number 24 that we have issues with.
When we program them with an old gg-file that was made in 2015 it goes corrupt.
We extracted a gg-file from a battery that was made 2015 and noted that a new row has now appeared, "IT Gauging 2 Configuration".
The devices are programmable with the extracted gg-file and the only thing that seems to differ from the original is this added row.
So the devices are only programmable if the "IT gauging 2 configuration"-row exists in the gg-file.
When was this extra row in the gg-file added and what does it do?
We cant find it in any technical reference or datasheet.
The only thing that has changed to our knowledge since 2015 is the version of BQStudio.