BLE Data from Mopeka Sensor

[Noah2]

Hello everyone, I would like to receive the data from my Mopeka gas sensor. Such as temperature, gas level and so on. I was able to establish a connection via Bluetooth BLE and also receive the data, but I have difficulties with the coding.

This is what my code looks like so far:

And I get the following data back:

A few values are formatted correctly, the first two for example.
Do you have any idea why this is the case?

[ABG]

We would need to see the code for the transmitting side too.

Those black diamonds are malformed text.

Upload an exported aia file, and the .ino file.

Pictures of code are too fuzzy for this board, and can't be corrected easily.