this post was submitted on 01 Apr 2024
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How standardized a lcd panels? Could I replace the controller in a smart TV with one of these HDMI to LCD controllers?

https://www.ebay.com/itm/375318342725__

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[–] [email protected] 39 points 1 year ago (2 children)

Well you could not connect it to the internet...

[–] [email protected] 19 points 1 year ago (2 children)

Not anymore with sidewalk and other similar corporate networks bypassing any requirement for the consumer to connect the TV to wifi

[–] [email protected] 9 points 1 year ago* (last edited 1 year ago) (2 children)

https://www.aboutamazon.com/news/devices/everything-you-need-to-know-about-amazon-sidewalk

"How much of my internet bandwidth does Amazon Sidewalk require?"

"Very little. Sidewalk’s connectivity is distinct from your home Wi-Fi. If you choose, however, to enable Sidewalk on your eligible Bridge devices, those devices would use a small amount of internet bandwidth."

This sounds like it still needs your internet to work unless I'm missing something.

[–] [email protected] 11 points 1 year ago (2 children)

The connection isn't for you. It's so the TV can fingerprint the content you watch, and then send that utilization data back to the company.

You don't need much bandwidth to do this.

So with no wifi connection, and a blueray player, if you play Star Wars, they can fingerprint a few frames, send them back to Roku or whoever over sidewalk via your neighbors ring doorbell, and know you played star wars... Even with your completely offline setup

[–] [email protected] 4 points 1 year ago

Ah i see, so because its connected to other devices in the sidewalk network, if my neighbor has it hooked up to wifi and mine isnt, it still can connect to the internet.

Yea that sucks. I hate that. I have "smart" TV that i never connected to my wifi cause i use a pc for streaming.

Next thing yknow theres gonna be lte modems in these things that they pay to keep on just to spy on us ffs man.

[–] [email protected] 2 points 1 year ago* (last edited 1 year ago)

Jacking off with a monkey paw while you dream of a mesh network. Thanks amazon.

[–] [email protected] 7 points 1 year ago* (last edited 1 year ago) (3 children)

If you don't have a sidewalk bridge but your neighbour half a mile away has one, your device will connect to your neighbour's bridge and send data to Amazon without you knowing

[–] [email protected] 2 points 1 year ago
[–] [email protected] 1 points 1 year ago

Well, that's a pretty good reason to break your neighbors shit.

[–] [email protected] 1 points 1 year ago (1 children)

Do these show up as networks on devices, or are they kind of hidden? I've looked before and never seen any open wifi around my house, but I am near a mall and lots of shopping.

[–] [email protected] 2 points 1 year ago

They do not use wifi. They use BLE over short range, or LoRa or FSK on 900mhz over long distances. If you wanted to see them you'd probably need a scanner built specifically to find them but idk if anyone has made one.

[–] [email protected] 11 points 1 year ago (3 children)

Maybe you'd disable it on the settings, but it remains enabled anyways. Then it would detect an open wifi and connect autimatically.

Or maybe the software that comes with it is buggy as hell your HDMI framerate and resolution became affected.

[–] [email protected] 9 points 1 year ago (1 children)

You really shouldn't run an open wifi at your home. Or do you carry your TV to Starbuck's or something?

[–] [email protected] 4 points 1 year ago (1 children)

Do you live in a farm your whole life or something?

[–] [email protected] 7 points 1 year ago (1 children)

Just in a country where open wifi without landing pages don't exist. Apologies, didn't think about actual open, public wifi.

[–] [email protected] 1 points 1 year ago

Most people are more aware of these things nowadays, so you may not see it as much...

[–] [email protected] 9 points 1 year ago

Ok, well personally, I've never seen an open network near my house, so if I cared that much, it would work for mine.

[–] [email protected] 7 points 1 year ago (1 children)

A wifi antenna should be easy to find.

If you cut it, could it lead to an error, or just weaken the signal?

[–] [email protected] 14 points 1 year ago (3 children)

If you wrap the TV in tinfoil, it'll be a faraday cage and block all WiFi

[–] [email protected] 11 points 1 year ago (2 children)

If you wrap the TV in tinfoil, it'll be a faraday cage and block all WiFi

I just keep my TV embedded in a block of lead.

[–] [email protected] 3 points 1 year ago* (last edited 1 year ago) (1 children)
[–] [email protected] 1 points 1 year ago

Just watching TV is lost technology.

[–] [email protected] 1 points 1 year ago

But then even Superman can't watch ads on it!

[–] [email protected] 2 points 1 year ago

I mean I wouldn't, but it's an idea!

[–] [email protected] 1 points 1 year ago

Seriously considering decorating my next apartment like this. CNC engraved thin sheets of stainless steel, with a ground wire plugged in somewhere. Possibly the plumbing.