tiramisou

My experience is about 10% of that, km-range in really good conditions. LoRa is low power, long range wifi protocol, with low bandwidth, designed for sensors running on a battery.

Agreed, it is a bit like saying: We do not need a standard http protocol. If you want to use Firefox use Firefox, otherwise use Chrome. No need that they display the same web pages.

This is nice. I rather present with the web-browser than a terminal window. Btw, I always wanted to find a markdown tool which creates images on the fly, through some commands (e.g. a python matplotlib script), anyone knows of a tool which can do this?

Did you see the guy's blog post? http://blog.myjm.de/2014/09/mdp/ . You are admitted to be basically the reason he wrote this.

Looks nice. I noticed the ceil function has an offset of one microsecond, this way it is not consistent with e.g. ceil in numpy. What was the reason for this?

It uses lxml, so yes it is fast.