AnsweredAssumed Answered

MPL115A1 returns "0" for Pressure and Temperature, not coefficients.

Question asked by Zzzz Z on Mar 29, 2014
Latest reply on Jan 20, 2015 by Steven Bremner

Dear all.

MPL115A1 always returns "0" when I read the pressure and temperature. I can read and verify all coefficient bytes.

 

One strange problem is that the voltage at the internal regulator (pin2) is 0 as well, even with a 1uF cap.  No wiring problem since the schematic is so simply. This could be related problem.

 

I cannot  figure out what the problem is. Help is appreciated.

Thank you.

Zzz

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