I'm trying to hook up an SHT30 sensor to the I2c connector and from what I'm reading the default address is 0x44 (or 0x45) but I'm not getting an readings on the monitor page when set that way (after I add it in the sensor page). Is there any way to scan the I2c bus within KCS V3 so determine the address for certain ?

Also I assume the sensor address on the sensor page its looking for the last 2 numbers of the address as 0x44 does it save correctly, its wiped out after save, but I can type 44 and save without issues ?

Thanks in advance for any assistance,
Rich

home assistant OS command line, input command:
ls /dev/i2c-*
then will show i2c dev as this photo.
   

home assistant OS command line, input command:
ls /dev/i2c-*
then will show i2c dev as this photo.
   

home assistant OS command line, input command:
ls /dev/i2c-*
then will show i2c dev as this photo.
   

home assistant OS command line, input command:
ls /dev/i2c-*
then will show i2c dev as this photo.
   

home assistant OS command line, input command:
ls /dev/i2c-*
then will show i2c dev as this photo.
   

home assistant OS command line, input command:
ls /dev/i2c-*
then will show i2c dev as this photo.
   

home assistant OS command line, input command:
ls /dev/i2c-*
then will show i2c dev as this photo.
   

In the root of the hassos-boot partition, add a new folder called CONFIG.
In the CONFIG folder, add another new folder called modules.
Inside the modules folder add a text file called rpi-i2c.conf with the following content:
i2c-dev

In the root of the hassos-boot partition, edit the file called config.txt at last add two lines to it:
dtparam=i2c_arm=on
dtoverlay=i2c1-pi5,pins_2_3
   

restart home assistant.

how to check whether have enabled i2c bus for home assistant, see here: https://www.kincony.com/forum/showthread.php?tid=9075