Template:RPI open i2c
From Diustou Wiki
Enable I2C Interface
Open a terminal and run the following commands：
sudo raspi-config
Choose Interfacing Options -> I2C ->yes
Reboot Raspberry Pi：
sudo reboot
Open a terminal and run the following commands：
sudo raspi-config
Choose Interfacing Options -> I2C ->yes
Reboot Raspberry Pi：
sudo reboot