I have two installations of LabTime running on a Linode virtual computer in Texas. One is my production installation that is up and running most of the time. The second is my test installation that I'm constantly starting and stopping and making changes to.
The arduinos sample every 30 seconds. You'll have to be patient to watch things update. The sample rate is slow so that I don't my home network with MQTT traffic going to my Linode in Texas.
If you want a detailed demo where we generate a bunch of activity give me a call, text or email and we can do a meeting online. +1-970-227-4231 or email: james@ecosleuth.com
Grafana Dashboards
http://labtime.org:3000/login login: guest password: user
Select one of these dashboards:
Cabin-lt EPIC/RIO Learning Center
Oxy Sensors
Grafana is an open-source platform widely used for monitoring and observability of time-series data. It provides a powerful and flexible dashboarding system, allowing users to visualize metrics from a multitude of data sources, such as Prometheus, InfluxDB, Elasticsearch, and many others. Grafana supports a wide array of graph types and plugins, enabling highly customizable and interactive data representations.
Production Installation
MQTT Admin Monitor
The MQTT monitor displays all the messages coming through the broker. Filters allow you to select the actions and clients you want to view. The client filter also serves as the control panel to send messages to clients to get requesting their status, tell them to set their debug level, force them to read their sensors, reboot themselves, etc.
Oxy Control Panel
This is a development project for Swiss OxyHydrogen Energy. This is a lab that is working with HHO (a.k.a browns, ohmasa, oxyhydrogen) gas, burning it and subjecting various metals to the flame. The belief is that the gas disassociates into oxygen and hydrogen and these elements fuse to the metal and create new elements. Unfortunately process has been slow, a new lab is just coming on-line and hopefully we'll be doing experiments soon. I have sent the data from my outdoor temperature sensors to this site just so I can verify it is working correctly and that LabTime can handle multiple projects simultaneously.
Test Installation
MQTT Admin Monitor
http://app.labtime.org/mqtt-tst
This is the exact same MQTT Admin Monitor as described above except the data is coming from the test installation instead of production. There are currently 6 temperatures sensors being read every 30 seconds.
Cabin Control Panel
My primary test project is the arduinos and temperature sensors I have at the cabin where I live.
The left column shows temperatures in two panels. The top panel simply shows the value, click on the colored metric label to get a popup of more information. The bottom panel shows the same temperatures but overlayed onto an image at the position they are located.
The right column is where I'm testing setting alarms and ranges. This is all one metric called "Manual Entry" and all the values are the current slider value (hum), the upper and lower alarms, and the upper and lower range. Play with the sliders, you can see the chart below is updated immediately
The bottom right panel is the Notes and Notify panel. Through it you can write messages that appear immediately to all other users. It's essentially chat. The messages are then recorded in Grafana so they can be plotted with the temperature and other numeric data.
James Biometrics
My blood pressure is a little high. I realized I can use LabTime to track it. I'm just getting this going, There is still some work to do but you get the idea. The data is sent to the historian for further analysis.