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Overview
| Artifact ID: | 7f4321cd154fca567a078f4e9d24fbe2d1837edc |
|---|---|
| Page Name: | Prerequisites |
| Date: | 2014-03-18 17:26:28 |
| Original User: | schelte |
| Mimetype: | text/x-markdown |
| Parent: | 261200d3808fe8318375e0df937b199c9099aa3c |
Content
Prerequisites
The piio command
Using the piio command requires root permissions.
The twowire command
For the twowire command, i2c functionality must be enabled on the Raspberry Pi:
- Unblacklist i2c-bcm2708 in /etc/modprobe.d/raspi-blacklist.conf by putting a # in front of the line
- Enable i2c-dev by adding it in /etc/modules
- Add the user to the i2c group using the command:
sudo usermod -aG i2c pi