Community news, upcoming events and general discussions
Threads: 34 Posts: 85
Get technical support from the community
Threads: 1251 Posts: 6913
Threads: 16 Posts: 58
Tell us how to make XDK better!
Threads: 35 Posts: 117
Share and discuss community member projects
Threads: 67 Posts: 296
meanwhile im working successfully with 10 XDK sensors.
This sensors will monitor the quality of our automated systems.
The values of the environmental data are not correct, i compared the XDK values with Testo sensors.
Temperature and humidity will give values in raw data and conversion data.
I read out the values of the converted data (see image)
The conversion data will give correct data (T [m°C], H [Pa]) values but the values are not exact.
Room temp real 27°C - XDK 32 °C
Room humidity real 45% rH - XDK 25% rH
What is the failure ?
Hello Franjo, hello Francisco,
i use the XDK to log temperature and humidity data.
When i use the IPAD (VirtualXDKDemo) then the values are very exact and reliable.
Using my own program (copy of StreamSensorDataOverUsb and the compensation function of the VirtualXDKDemo) the values are not correct, not compensated.
The unique difference between the systems are the type of variable (UINT32 and UINT8 4x)
The function to read and compensate ist the same (API from Bosch)
thx for help
see the difference
IPAD works fine
PC is not compensated >> too hot