Cat feeder powered by Raspberry Pi :)
- Prepare sd card with Rasberry Pi
- Configure Rasberry Pi (don't forget wifi)
- Remove unnessessary packages:
- sudo apt-get update
- sudo apt-get upgrade
- sudo apt-get remove --purge wolfram-engine cron anacron logrotate dbus dphys-swapfile xserver-common lightdm fake-hwclock
- sudo insserv -r x11-common
- sudo apt-get autoremove --purge
- Clock sync: sudo apt-get install ntpdate
- add "/usr/sbin/ntpdate -b de.pool.ntp.org" to /etc/rc.local
- We need node.js of course:
- sudo su -
- cd /opt
- wget http://nodejs.org/dist/v0.10.25/node-v0.10.25-linux-arm-pi.tar.gz
- tar xvzf node-v0.10.25-linux-arm-pi.tar.gz
- ln -s node-v0.10.25-linux-arm-pi node
- chmod a+rw /opt/node/lib/node_modules
- chmod a+rw /opt/node/bin
- echo 'PATH=$PATH:/opt/node/bin' > /etc/profile.d/node.sh
- close ssh session or reboot