Hello everyone,

I am currently looking datasheet of Sensirion SHTC3 sensor. However, I am confused about the information provided on page 8 of the datasheet.

There are four commands
1. Wakeup command
2. Measurement command
3. Read out command
4. Sleep command

Wakeup command
I2C_START ()
I2C_SEND (0x70 + 0)
I2C_SEND (0x3517)
I2C_STOP ()

Measurement command
I2C_START ()
I2C_SEND (0x70 + 0)
I2C_SEND (0x7880)
I2C_STOP ()

I would greatly appreciate it if someone could guide me on what are sequence of commands need to read the temperature and humidity values from the SHTC3 sensor using 32-bit microcontroller.

 

Here is page that explain commands

 

The sequence of commands seem to be given right on that page you included.

 

The sequence of commands seem to be given right on that page you included.

I don't understand what commands need in write sequence and read sequence