Hi, I am using H3LIS200DL with RFduino (RFD22102 ) as microcontroller, I have used the schematic given in data sheet except I have connected CS pin to Vdd (for using I2C). Also, I am using Arduino H3LIS331Dl_demo code attached below.
The IC works fine for 5mins and then readings become constant. And when I use it again after 10 hours or so, it again works fine for 5mins only. This is happening from 3 days. I have also resoldered it and rechecked the capacitors.
I used 3 ICs. One worked fine but the same problem is happening with other 2.
Is this any soldering problem?
Am I missing any point?
Help would be appreciated.
Schematic:
H3LIS200Dl data sheet :
http://www.st.com/content/ccc/resou...df/jcr:content/translations/en.DM00162194.pdf
RFD22102 data sheet:
http://www.rfduino.com/wp-content/uploads/2014/03/rfduino.datasheet.pdf
The IC works fine for 5mins and then readings become constant. And when I use it again after 10 hours or so, it again works fine for 5mins only. This is happening from 3 days. I have also resoldered it and rechecked the capacitors.
I used 3 ICs. One worked fine but the same problem is happening with other 2.
Is this any soldering problem?
Am I missing any point?
Help would be appreciated.
Schematic:
H3LIS200Dl data sheet :
http://www.st.com/content/ccc/resou...df/jcr:content/translations/en.DM00162194.pdf
RFD22102 data sheet:
http://www.rfduino.com/wp-content/uploads/2014/03/rfduino.datasheet.pdf
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