LibreNMS Dashboard

LibreNMS Dashboard is an application that I developed to view and manage data in your LibreNMS Servers.

• In the Device view you can view all devices monitored by the LibreNMS server
• Expand the device view to see more details and delete existing devices
• Add a new device to the LibreNMS server using SNMP v1 or v2c
• Check / place a device into Maintenance mode
• Delete a device from the LibreNMS server
• In the Log view you can review all entries in the Event and Authorization Logs
• Expand individual log entries to get more details
• Check and acknowledge current alerts in Alert view
• View historical alerts in the alert history

The app includes support for up to two different configured LibreNMS servers. Easily add or remove LibreNMS servers with the ability to easily switch between them.

Pi-hole Dashboard

Pi-hole Dashboard is an application that I developed to provide convenient access to your Pi-hole. It features a clean dashboard to see the latest statistics.

• Total queries, Total blocked, and percentage blocked in the last 24 hours
• Graphs of Queries over Time and Ads blocked over Time
• Top permitted domains and top blocked domains
• Top clients permitted and top clients blocked
• View live queries as they happen
• View Query types and Forward destinations
• Check Whitelist, Regex Whitelist, Blacklist and Regex Blacklisted domains
• Easily disable / enable Pi-hole blocking
• Reconfigure Pi-hole access and delete previously saved Pi-hole configurations

In addition to the above, you can also switch between two saved Pi-hole servers, check component versions installed and see if there is an update available.

Exposure Calculator

Exposure Calculator is an app that I developed to calculate the shutter time required for taking long exposures when using an ND (Neutral Density) filter. The app also includes two other calculators, one to calculate the full frame equivalent of a lens, and the second to calculate the full frame equivalent of an aperture (f-stop).

• First expose your scene as you would normally, without an ND filter mounted
• Note the shutter speed required for a properly exposed photo
• Set this shutter speed value into the first window of the app
• Now select the ND filter density that you would like to use
• The third window will display the new shutter speed for you to use when the ND filter is mounted
• For exposures longer than 4 seconds you will have the ability to launch a popup timer to help you keep track of your exposure time