bio comfort datalogger for eg. raspberry pi

[motoz]

Hello,
I have been running a homegrown datalogger on a raspberry pi for a while. Yesterday I put it up on github in case anyone find it useful.
It consists of a communication daemon implementing a dbus interface for clients and handling data logging to an rrd database,  a command line client with tab completion for reading and writing setting values, and a small webserver that uses rrdtool to draw a pretty graph from the logged data.
The serial protocol mapping is done according to pc com 6.24 at http://www.nordjysk-bioenergi.dk/download/pc-kommunikation.html but can easily be adapted to other versions (or implement all versions and do version checking)
The sources can be found at https://github.com/motoz/PellMon, all in python for easy hacking (actually this is my first python project so it's mostly about learning python).
obligatory screenshot:

[BoinkUser]

Hello,
I have been running a homegrown datalogger on a raspberry pi for a while. Yesterday I put it up on github in case anyone find it useful.
It consists of a communication daemon implementing a dbus interface for clients and handling data logging to an rrd database,  a command line client with tab completion for reading and writing setting values, and a small webserver that uses rrdtool to draw a pretty graph from the logged data.
The serial protocol mapping is done according to pc com 6.24 at http://www.nordjysk-bioenergi.dk/download/pc-kommunikation.html but can easily be adapted to other versions (or implement all versions and do version checking)
The sources can be found at https://github.com/motoz/PellMon, all in python for easy hacking (actually this is my first python project so it's mostly about learning python).
obligatory screenshot:

Hi Motoz

Looks good :-)

Regards Jens

[motoz]

Thanks.

[motoz]

Added some new features to the webbinterface; reading/writing of all parameters, basic authentication (login, logout) and selection of time period for the graph. (Updated screenshot)

[motoz]

Hello again.
Lots of new features in PellMon, eg. automatic version detection, log viewer in the webinterface and a nice responsive layout that rearranges itself to work well on different screen sizes from destops to mobile phones, contributed by peterfarsinsen!

updated screenshot

[motoz]

More features!
Parameters have a more descriptive "screen-name", optional longer description and can be categorized by a tagging system  to show up in several different menus.
Last 24h pellet consumption as hourly bar chart with total and average /h reading on home page.
Last 5 events from the log on home page.

Possible upcoming features listed here https://github.com/motoz/PellMon/issues?sort=created&state=open

And most important, the screenshot is updated again!

[motoz]

New feature: important events (mode/alarm status and settings changes) are visualized in the graph by a vertical line

[motoz]

Email notification for events added. Configurable for alarm status changes / mode changes / parameter changes.