Since Alexa for Car is becoming available on Dec. 5th, 2018, I thought I would throw some pictures up of my Alexa installation before it was productized. It was novel at the time. I used a Verizon LTE Jetpack for cellular connectivity. I simply feed the audio into the Auxillary port in the car and tether wirelessly to the LTE modem. This is far from a noteworth project, it’s just something I did for fun and proof of concept.