Wow. You were busy! On these three points I hope that this all degrades gracefully in the absence of an LTE cell connection. Like, umm..., at my house or at many of the locations where I might take an EV adventure vehicle.
- There are 5! 4G LTE modems in the tail of the truck for sending telemetry/diagnostic data, but also for some "other stuff" .
- There are 23 ECUs in the truck and they have barely touched what this vehicle can do with regard to infotainment etc...
- There will be full Alexa integration in the truck. They have made wholesale changes to the vehicle code to accommodate Alexa completely.
You'd think that this would go without saying but I have a counterexample sitting in my driveway. Sigh.