Hi,
I have got some problems with getting some temperature and humidity information out of the IC. I followed the datasheet and did the following:
Configuration of the device
- MODE: Temp and Humidity
- TRES 16bit
- HRES 8bit
- No heating
As far as I understood the communication, the IC expects the MSB first than the LSB. The trace below shows the initiation sequence and acknowledges everything.
However, if I try to read (here after 50ms), the IC returns me a NAK.
The IC returns ManufacturerID and DeviceID correctly. So, I am sure I communicate with the right device.
I would appreciate some tips on what I am doing wrong here.