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RF430FRL152H: Example Sensor Application from RF430 Datasheet

Aykut Altuntop
Prodigy 80 points
Part Number: RF430FRL152H


Tool/software:

Hi, I was reading the RF430 datasheet and saw this example senor application. Only part that I did not understand is why analog sensors are connected to SCL and SDA pins. Is there communication method used for analog sensors? 

  • +1
    TI__Guru**** 191906 points

    Hi,

      It depends on which analog sensors you use. Majority of the sensors I know allow the host processor to configure certain settings before taking sample. To configure the analog sensors, the processor will use the I2C bus to communicate with the sensors.