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submitted 7 months ago by HaywardT@lemmy.sdf.org to c/technology@lemmy.world

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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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[-] RampantParanoia2365@lemmy.world 1 points 7 months ago

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.

[-] orb360@lemmy.ca 2 points 7 months 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.

this post was submitted on 01 Apr 2024

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