Hi Tim,

I noted in my last post that the new samples were working fine. That is, I was able to enter command mode with no problems.

Another situation popped up: When attempting to set an Atarm_low_on limit, It appears to write to the sensor normally. When I attempted to read back what I had written, I received a different value.

Do you have the application note, Entering and Using Command Mode on .....? If so on page 5, configuration steps. Step 8 it shows a read (read bit set) and a $5A (write) to the EEPROM location. Do you think this is proper? When I do this, I see on the 'scopeThat the address is changed ( by the processor,I think) from $4F to $4E. Do you think this should be an I2CWRITE? or a I2CREAD as it appears is suggested?

Just when I thought all was well. Nothing is easy. Let me know if you have the app note. If not I will scan and send the page to which I referred .

Thanks for your help.


Joe Rapoza