Tool for reading your Tilt brewing hydrometer1 in python on a rasberry pi and send the data to a server.

0. git clone https://github.com/atlefren/pytilt.git
1. Install python-bluez: sudo apt-get install python-bluez
2. Make the bluetooth interface accessible witout being root: sudo setcap cap_net_raw+eip /usr/bin/python2.7

0. From the directory containing pytilt.py run python pytilt.py

0. edit pytilt.service, add your key and fix paths
1. copy pytilt.service to /lib/systemd/system/
2. sudo chmod 644 /lib/systemd/system/pytilt.service
3. sudo systemctl daemon-reload
4. sudo systemctl enable pytilt.service
5. sudo reboot

The code in blescan-py is adapted from https://github.com/switchdoclabs/iBeacon-Scanner- The Tilt UUID-to-color mapping is taken from: https://github.com/tbryant/brewometer-nodejs Systemd-config here: http://www.raspberrypi-spy.co.uk/2015/10/how-to-autorun-a-python-script-on-boot-using-systemd/