Part Number:HDC2010EVM
Hello E2E,
Our customer have two EVM. They are evaluating now them. However, two EVMs output data are not look like for normaly.
No.1-EVM;
At over 60-% humidity, the output data is less than ambient. Please see the Humidity.pdf.
No.2-EVM;
In registor address 0x09, the value is be change during operation.
There is a phenomenon that "0x22" is arbitrarily set in the humidity offset register at address 0x09, and it returns to "0x00" irregularly.
Please see the follow files;
:png
GUI graph view with EVM.
:zip
Red squares. Points the value of register changes arbitrarily.
:excel
Log data output.
Measure in paper bag.
Address 0x04 and 0x09, them register value are frequent to change.
Are they simply failure? or malfanction for device?
Do you know the means to correct it?
Please help us.
Regards,
ACGUY