Under the hood
How TessDrive works
TessDrive runs real Android on its own hardware, creates a private WiFi network, and your Tesla's built-in browser connects to it and displays the TessDrive screen. To your Tesla, it's just loading a web page — which is exactly why nothing has to be wired into the car.
The three parts
- The device. A small, standalone unit running full Android, powered by a simple USB cable.
- Its own WiFi. TessDrive broadcasts a private network; it gets internet from your phone's hotspot or WiFi you already have.
- Your Tesla's browser. The browser already in your car connects to TessDrive and shows its screen — touch to control.
Why it isn't screen mirroring
Mirroring adapters copy your phone's screen, which protected apps detect and block — hence the familiar black screen with audio only. TessDrive is different: the apps run on the device, and the Tesla's browser simply displays the result, so protected content plays within the quality tier each app permits on this hardware. What you can watch →
Why nothing is wired in
Because the connection is just a web page over WiFi, TessDrive never touches the car's electronics, display, or diagnostic port. No panels come off, nothing is spliced in, and there's nothing to void. Why that makes it safe →
Where the internet comes from
Your phone's hotspot or any WiFi you already use. There's no dedicated cellular modem and no separate data plan to buy.
Which Teslas?
Any Tesla with a modern browser (MCU2 or newer): all Model 3, Model Y and Cybertruck, and Model S / Model X from roughly mid-2018 onward, or an older S/X upgraded to MCU2.
Explore TessDrive What is TessDrive?
TessDrive is not affiliated with, endorsed by, or sponsored by Tesla, Inc. "Tesla" is a trademark of Tesla, Inc. TessDrive does not circumvent DRM.
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