Temperature Sensors

There are 4 temperature sensors:

1. Dungani sensor (on dungani)
2. Cerberus sensor (behind rack 1, between the two racks)
3. Hera sensor (in front of rack 1)
4. Outer rack sensor (hanged on rack 5 - above sandman)

There are 2 hubs that collect measurements:

1. Cerberus hub
2. Virtual hub

The measurements are collected in skiathos

• root@skiathos-ng:~# /usr/local/bin/lunix-sensor cerberus 49152

• root@skiathos-ng:~# /usr/local/bin/lunix-sensor virtual 49152

To restore the measurements

• ssh cerberus / virtual
• su -
• root@cerberus:# python /root/lunix-broadcast.py --serial /dev/ttyUSB1 (Check if ttyUSB1 is the correct device)
• root@cerberus:# tail -f lunix-broadcast/lunix-broadcast.log

If there is an error, kill the process, rm the lunix-broadcast files and restart the process

If the sensors do not send measurements, unplug the battery case and reset from the button next to the USB port