Mobile Office in Cybertruck, Using main screen as external monitor

[Steelheart]

Find myself wanting to use the truck as more of mobile office. The space and large console top make it viable. Has anyone found a way to connect an iPad (or laptop) to the main screen to use as an external monitor while stationary? I’ve seen a few hdmi port installs but that seems more involved than my skillset can accommodate. There are also a few devices that connect to the screen browser if one were to want to use Apple CarPlay. Is there something similar that would instead function as an external screen?

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[mongo]

Find myself wanting to use the truck as more of mobile office. The space and large console top make it viable. Has anyone found a way to connect an iPad (or laptop) to the main screen to use as an external monitor while stationary? I’ve seen a few hdmi port installs but that seems more involved than my skillset can accommodate. There are also a few devices that connect to the screen browser if one were to want to use Apple CarPlay. Is there something similar that would instead function as an external screen?

Maybe use the web browser and a desktop streaming app.

 

[GardensCT]

Ive been wanting to do this as well! Haven’t looked into it yet

 

[mongo]

Or a meeting tool like Zoom or Teams with screen sharing and web login...

 

[ABILISK]

I know it’s possible. There’s a company called Model PD that outfits Model Ys as cop cars and they get the screen to display a windows desktop from an outside computer and they have a switch to toggle back to the Tesla display. Not sure how, but it is physically possible.

 

[BrickBungalow]

If your interface is purely web based and doesn't require a download and you have a reliable connection it could work I suppose. Maybe the game controller would help? But its limited. For my work I need to multi task and use a keyboard and other stuff that doesn't connect to the vehicle. Luckily the cab of CB has plenty of extra room for a laptop or tablet.

 

[Steelheart]

If your interface is purely web based and doesn't require a download and you have a reliable connection it could work I suppose. Maybe the game controller would help? But its limited. For my work I need to multi task and use a keyboard and other stuff that doesn't connect to the vehicle. Luckily the cab of CB has plenty of extra room for a laptop or tablet.

You’re right, the cab is plenty big for laptop etc… My question is how to use the trucks screen as an external monitor. May not be possible, but would be nice.

 

[BeFamousVideo]

Ways to Mirror to Tesla’s Screen
1. CrankWheel (Web-based, browser-driven)

This is a web screen-sharing tool—no Tesla app install required. You start the session on your laptop or desktop, then open the public link in the Tesla’s browser. The Tesla then acts like a remote "viewer." It even supports remote control (on Windows PCs), but because it's running inside the car’s browser, performance is moderate—usable, not seamless.TeslaMirror+6DashDisplay+6TeslaDisplay+6CrankWheel

Pros:

• No hardware
• Uses only browser walls
  Cons:
• Latency can be high
• Browser limitations inside Tesla

2. DashDisplay (App-based)

DashDisplay bills itself as the only app letting you use your Tesla as a second monitor without extra hardware. You'd run the app on your laptop, and mirror straight to your car’s screen.1001 TVs+1DashDisplay

Pros:

• Direct mirror
• No browser overhead
  Cons:
• May need installation and configuration
• Not browser-based

3. TeslaDisplay / TesDisplay (Free Web Mirror)

This free app lets you cast your phone's screen to your Tesla—great for maps (like Google Maps, Waze) or video streaming. It works over your phone’s hotspot and even controls the phone via touch on the Tesla display. Full-screen mode gets trickier depending on Tesla’s software version, but is workable.CrankWheel+9TeslaDisplay+9TeslaMirror+9CrankWheel

Pros:

• Free
• No extra hardware
• Full-screen mode supported
  Cons:
• Typically mobile-to-car, not laptop
• More finicky depending on vehicle software version

4. 1001 TVs (Browser Mirroring)

You download their app onto your phone, then enter a provided URL in your Tesla’s browser. No hardware needed; screen shares your phone to the car while driving or parked. Uses local hotspot, so no extra data consumption.TeslaDisplay+31001 TVs+3DashDisplay+3TeslaDisplay+2DashDisplay+2

Pros:

• Simple
• No extra hardware or data usage
  Cons:
• Mobile-first; less laptop support

5. TslaMirror (Mobile App)

TslaMirror (for iOS) or TeslaMirror (for Android) mirrors your mobile device to the Tesla screen with no extra internet or hardware. Connection is through your phone’s Wi-Fi hotspot—secure and private.YouTube+10TeslaMirror+101001 TVs+10

Pros:

• Private, hotspot-based
• No hardware
  Cons:
• Mobile-only, not for laptop

Quick Comparison Table

Method	Device Type	Hardware Needed	Browser ?	Best For
CrankWheel	Laptop/PC	No	Yes	Remote demos, occasional use
DashDisplay	Laptop	No	No (app)	Extended desktop experience
TeslaDisplay App	Mobile phone	No	Yes	Navigation, video streams
1001 TVs	Mobile phone	No	Yes	Browser mirroring from phone
TslaMirror	Mobile device	No	No browser	Private mobile mirroring

 

[CT425]

For my mobile office, I purchased a foldable desk that works in the Cybertruck.

YONZEE Foldable Desk Food Tray (Carbon Edition) for Tesla Model Y Juniper Model 3- Upgraded Table with Support Leg for Dining, in-Car Work, Travel and Outdoor

https://www.amazon.com/dp/B0DN19H28...8fc-4b62-bd85-ebba8e0bf40c&pd_rd_plhdr=t&th=1

 

[Steelheart]

Ways to Mirror to Tesla’s Screen
1. CrankWheel (Web-based, browser-driven)

This is a web screen-sharing tool—no Tesla app install required. You start the session on your laptop or desktop, then open the public link in the Tesla’s browser. The Tesla then acts like a remote "viewer." It even supports remote control (on Windows PCs), but because it's running inside the car’s browser, performance is moderate—usable, not seamless.TeslaMirror+6DashDisplay+6TeslaDisplay+6CrankWheel

Pros:

• No hardware
• Uses only browser walls
  Cons:
• Latency can be high
• Browser limitations inside Tesla

2. DashDisplay (App-based)

DashDisplay bills itself as the only app letting you use your Tesla as a second monitor without extra hardware. You'd run the app on your laptop, and mirror straight to your car’s screen.1001 TVs+1DashDisplay

Pros:

• Direct mirror
• No browser overhead
  Cons:
• May need installation and configuration
• Not browser-based

3. TeslaDisplay / TesDisplay (Free Web Mirror)

This free app lets you cast your phone's screen to your Tesla—great for maps (like Google Maps, Waze) or video streaming. It works over your phone’s hotspot and even controls the phone via touch on the Tesla display. Full-screen mode gets trickier depending on Tesla’s software version, but is workable.CrankWheel+9TeslaDisplay+9TeslaMirror+9CrankWheel

Pros:

• Free
• No extra hardware
• Full-screen mode supported
  Cons:
• Typically mobile-to-car, not laptop
• More finicky depending on vehicle software version

4. 1001 TVs (Browser Mirroring)

You download their app onto your phone, then enter a provided URL in your Tesla’s browser. No hardware needed; screen shares your phone to the car while driving or parked. Uses local hotspot, so no extra data consumption.TeslaDisplay+31001 TVs+3DashDisplay+3TeslaDisplay+2DashDisplay+2

Pros:

• Simple
• No extra hardware or data usage
  Cons:
• Mobile-first; less laptop support

5. TslaMirror (Mobile App)

TslaMirror (for iOS) or TeslaMirror (for Android) mirrors your mobile device to the Tesla screen with no extra internet or hardware. Connection is through your phone’s Wi-Fi hotspot—secure and private.YouTube+10TeslaMirror+101001 TVs+10

Pros:

• Private, hotspot-based
• No hardware
  Cons:
• Mobile-only, not for laptop

Quick Comparison Table

Method	Device Type	Hardware Needed	Browser ?	Best For
CrankWheel	Laptop/PC	No	Yes	Remote demos, occasional use
DashDisplay	Laptop	No	No (app)	Extended desktop experience
TeslaDisplay App	Mobile phone	No	Yes	Navigation, video streams
1001 TVs	Mobile phone	No	Yes	Browser mirroring from phone
TslaMirror	Mobile device	No	No browser	Private mobile mirroring

Very thorough response. Thank you so much!

 

[eser50]

Has anyone tried to plug display directly into a PC via the USB-C port behind the display?

 

[cjcomb]

Ways to Mirror to Tesla’s Screen
1. CrankWheel (Web-based, browser-driven)

This is a web screen-sharing tool—no Tesla app install required. You start the session on your laptop or desktop, then open the public link in the Tesla’s browser. The Tesla then acts like a remote "viewer." It even supports remote control (on Windows PCs), but because it's running inside the car’s browser, performance is moderate—usable, not seamless.TeslaMirror+6DashDisplay+6TeslaDisplay+6CrankWheel

Pros:

• No hardware
• Uses only browser walls
  Cons:
• Latency can be high
• Browser limitations inside Tesla

2. DashDisplay (App-based)

DashDisplay bills itself as the only app letting you use your Tesla as a second monitor without extra hardware. You'd run the app on your laptop, and mirror straight to your car’s screen.1001 TVs+1DashDisplay

Pros:

• Direct mirror
• No browser overhead
  Cons:
• May need installation and configuration
• Not browser-based

3. TeslaDisplay / TesDisplay (Free Web Mirror)

This free app lets you cast your phone's screen to your Tesla—great for maps (like Google Maps, Waze) or video streaming. It works over your phone’s hotspot and even controls the phone via touch on the Tesla display. Full-screen mode gets trickier depending on Tesla’s software version, but is workable.CrankWheel+9TeslaDisplay+9TeslaMirror+9CrankWheel

Pros:

• Free
• No extra hardware
• Full-screen mode supported
  Cons:
• Typically mobile-to-car, not laptop
• More finicky depending on vehicle software version

4. 1001 TVs (Browser Mirroring)

You download their app onto your phone, then enter a provided URL in your Tesla’s browser. No hardware needed; screen shares your phone to the car while driving or parked. Uses local hotspot, so no extra data consumption.TeslaDisplay+31001 TVs+3DashDisplay+3TeslaDisplay+2DashDisplay+2

Pros:

• Simple
• No extra hardware or data usage
  Cons:
• Mobile-first; less laptop support

5. TslaMirror (Mobile App)

TslaMirror (for iOS) or TeslaMirror (for Android) mirrors your mobile device to the Tesla screen with no extra internet or hardware. Connection is through your phone’s Wi-Fi hotspot—secure and private.YouTube+10TeslaMirror+101001 TVs+10

Pros:

• Private, hotspot-based
• No hardware
  Cons:
• Mobile-only, not for laptop

Quick Comparison Table

Method	Device Type	Hardware Needed	Browser ?	Best For
CrankWheel	Laptop/PC	No	Yes	Remote demos, occasional use
DashDisplay	Laptop	No	No (app)	Extended desktop experience
TeslaDisplay App	Mobile phone	No	Yes	Navigation, video streams
1001 TVs	Mobile phone	No	Yes	Browser mirroring from phone
TslaMirror	Mobile device	No	No browser	Private mobile mirroring

Awesomeness

 

[kpanda17]

Find myself wanting to use the truck as more of mobile office. The space and large console top make it viable. Has anyone found a way to connect an iPad (or laptop) to the main screen to use as an external monitor while stationary? I’ve seen a few hdmi port installs but that seems more involved than my skillset can accommodate. There are also a few devices that connect to the screen browser if one were to want to use Apple CarPlay. Is there something similar that would instead function as an external screen?

I use as a mobile office
I’ll be watching this thread
Tesla has tight controls, esp due to FSD and safety
Understand why it’s a closed system

 

[apex2025]

Hey, I'm the developer of SideDisplay (sidedisplay.co) — thought I'd add this to the list since it solves a slightly different problem than the mirroring apps mentioned above.


Most of these tools mirror your phone screen to the Tesla. SideDisplay is specifically built for extending your Mac display to the Tesla screen — meaning it acts as a true second monitor, not a mirror. You can drag windows to the Tesla display just like you would with an external monitor.


It works wirelessly through Tesla's browser using WebRTC, so there's no hardware modification needed. The main catch is it currently requires a Mac (Windows support is in progress).


Happy to answer any questions if anyone's curious about how it works.

 

[GardensCT]

@apex2025 please keep us posted on windows support. Will the touchscreen work as well?

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