Does the IIS2MDC require burn-in? Using the IIS2MDC, I read a magnetic filed of 0.47 Gauss on a Friday. I read the same result the Monday morning at 10 am. Two hours later, I was reading 0.4 Gauss magnitude. The individual axes were also quite different, which caused heading deviations beyond acceptable levels. My reference magnetometer did not show any variations during this time. In addition, temperature varied by < 1 deg Celsius, from 25.6 C to 24.8 C. I am trying to determine why only the IIS2MDC had so much variation in such a short period of time.
