There are 2 repositories under sf06 topic.
Sensirion Liquid Flow I2c drivers for Arduino.
Arduino library to work with Sensirion's SF06 based flow sensors via I2C
Generic embedded C driver to work with Sensirion's SF06 based flow sensors via I2C
Python code to work with Sensirion's SF06 based flow sensors via I2C
Sensirion Liquid Flow I2C drivers for Raspberry Pi
Sensirion Liquid Flow I2C drivers for embedded platforms
C driver to work with Sensirion's SF06 based flow sensors via I2C on Raspberry-Pi