Enabling i2c for sensors

I decided to use three ToF sensors. Those sensors will be connected through i2c, so we need to enable i2c port.

As always, please follow steps below.

You need to execute raspi-config as below

Go to #9

Go to A6

Choose YES

Choose OK

You're ready to use i2c devices.

It would be better you need to install i2c-tools which can search i2c devices by the command "sudo i2cdetect -y 1" for the PI zero

If any i2c devices are connected to the PI zero, you can use the command "sudo i2cdetect -y 1" for the PI zero.

Actually, if you have a device which address is 0x30, then you will get the result as shown below.

Now, you are ready to control i2c devices.