Thanks! I appreciate the response while you're away.
I finally got to try this today (been travelling the past 2 weeks for work). Using the root crontab worked. So I'll try to track down my ownership issue.
Okay. Just checked the file and here is what it said:
/var/www $ stat temp_data.db
File: `temp_data.db'
Size: 2048 Blocks: 8 IO Block: 4096 regular file
Device: b302h/45826d Inode: 63968 Links: 1
Access: (0755/-rwxr-xr-x) Uid: ( 33/www-data) Gid: (...
I had this same problem as well. I went back through and got it working. However, I am only able to see data on the webpage when I manually call the monitor_1sensor.py. I checked my crontab and it is correct as well.
Any ideas as to why I can't get it to automatically poll the data...