MMM-WeasleyClock - A Clock The Shows Location Not Time

Mykle1

Excellent! :thumbsup:

bhepler

I didn’t want to clutter up the original post, but here are some other details about the module. It’s essentially an IoT device.

Features

Each person is assigned a different color to promote easy viewing
The module detects when you’re traveling at greater than 10 km/h and moves the hands accordingly
The module detects when your phone loses connection with the server and marks you as Lost
The mobile app will also tell you where your family members are
The locations are defined by you, so you can use whatever appeals. “Nail Salon”, “Shennanigan’s Pub”, “Madison Square Garden”, etc.
Update frequency from your phone is configurable. You can set each device to update regularly, only on significant movement, or manually triggered.

Technical Details

It works by using the OwnTracks app (open source & free) on your cell phone to send MQTT messages. OwnTracks publishes messages to an MQTT server and the module subscribes to those messages. Incidentally, the MMM-mqtt module will also let you see the messages.

By default, the module uses my MQTT server running in my basement. I have it configured to use TLS via a certificate that is included with the download. I also have the security on the MQTT server set so that it won’t let you see anyone else’s location data (and nobody else can see yours). If you want to use your own MQTT server, you can. Just please implement some form of security on it!

bhepler

Just a quick update: The OwnTracks app that this module uses for location services has been upgraded and fixed an error in implementation that I was depending upon. Using my MQTT server wouldn’t work.

I have finished my research and the solution right now is to remove the certificate file from the TLS security settings in OwnTracks. I have upgraded my MQTT server with a signed cert from a known CA, so all of your data is still encrypted in transit.

Revised instructions on installing the module - including how to set up your own MQTT server - are coming soon.

bhepler

Version 1.1.1 is out!

Quick list of fixes & features:

TLS encryption now works with the Owntracks updated mobile app
Updates to documentation
Added rough steps to host your own MQTT server on your mirror
Table mode now updates properly
Table mode now supports the color options

Upcoming features:

Notifications for integration with other modules
Solari display mode (aka, flip board mode)
Graphical hands
Selectable clock faces

jameshmcc

Hey Brian - just to say, absolutely love this and have this running. Fantastic work. Can’t wait for the update on the hands and clock face.