Commit 6d368aad authored by Gallacchi Mattia's avatar Gallacchi Mattia
Browse files

Update README 



Signed-off-by: default avatarmattia.gallacchi <mattia.gallacchi@he-arc.ch>
parent 249e8c35

README.md

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@@ -17,7 +17,14 @@ sudo udevadm control --reload 
sudo udevadm trigger

```



To access the I2C devices loaded by the [*mcp2221*][2] kernel driver you must add your user to the *i2c* group:

To access the I2C devices loaded by the [*mcp2221*][2] kernel driver you must add your user to the *i2c* group.

The I2C group can either be created manually or you can install the *i2c-tools* package which will create it for you.



```bash

sudo apt install i2c-tools

```



Then add your user to the *i2c* group:



```bash

sudo usermod -aG i2c $USER