This is what I also want for my car. I am planning to collect the GPS and car data and answer the eternal question I have .. Which road to work is more efficient in time and gas. :)
In the end, because of the variance caused by external factors, there was no clear winner in my case, so I now use an app from random.org to flip a coin and follow the results accordingly. That's not because either way is better, but this way if I have a long delay for some reason, I can blame it on a bad coin flip.
could you give more info about this? i want to set up something similar at home also.
This is specifically for Route53 since that's where I handle my DNS records. I think it would probably be trivial to modify it to work with another DNS provider with an API, though.
It's quite old and probably ugly, but it's been working flawlessly for several years so I haven't really mucked with it much since I created it.
-1x Raspberry Pi Zero W in my garage running my drip irrigation (a relay board connects it to standard 24V irrigation solenoids)
-1x Raspberry Pi 3 B+ in my office running a dynamic dns script and sitting behind a forwarded port for easy sshing. I have also used this to play with pihole and Apache Guacamole, plus whatever other networking stuff sounds interesting
-1x Raspberry Pi Zero W hopping between my garage and car running a program that collects and displays OBDII and GPS data
-Nx of most other Pi revisions collecting dust in my closets and storage areas. They're cheap enough that I've compulsively over-purchased them over the years...