Implement Monitoring system using magic marrior

[jack82]

Working on home automation and found this magic mirror which seems to be interesting to get integrated with mesh sensors,
So can you please suggest how can I connect the mesh based sensor with magic mirror and create design of dashboard tracker to share the temperature readings with Bar graph,
Also need to know how can I send my sensor readings to internet cloud database store the data check previous data whenever needed?
Please suggest the better way to make this process functional
will be very helpful.