this post was submitted on 11 Oct 2024
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Small correction here:
These services have nothing to do with 3g, 5g or wifi. All those are just communication protocols that phones use to connect to the internet, and neither your phone, nor their apps nor their servers will care a dime about those. Of 6g comes out or 5g disappears, nothing changes.
As long as the provider keeps their servers for your services up, the service is there. And that's where the problem lies. It's not the cost. A single 100 dollar / month server could easily cover all remote starts world wide, it really doesn't require that much.
Decisions to take down these services and screw over paying customers are typically made my middle and upper management, to force people to buy their new crap
Yeah, it's still crap. I'm not trying to defend these products requiring paid services, it's shite and I would only use open sourced services, I'm just saying that the technology is a little different than you said
The problem is the cell modem in the car, which is hard to replace. Cars last a lot longer than phones do. When whatever network that the car uses shuts down, then you can't remote start your car. That's a marginal cost that the car company has to pay for.
I was wondering, what makes the modem that hard to replace?
I get that the embedded systems in cars are complex works of engineering, but I don't see why there can't be some sort of standardized physical interface akin to OBDII to be used to 'upgrade' the modem.
It's possible, but it costs money to design the hardware so it's accessible, it has to use a connector which has to be robust against vibrations (is m.2 robust?), then there needs to be a standardized protocol to communicate with the card. Does the car computer need to know how to authenticate against the cell network or does the card? Is it industry standardized or specific to the manufacturer? All kinds of things need to be designed and car manufacturers have no reason to invest in they.