Images here https://imgur.com/a/SiZFYGn
You've seen kickstarters and indigeogo's for wireless displays in the $500+ price range
Screw that!
Introducing the first (I've come across anyway) ThinkPad Wireless Full HD battery powered display v0.1 ***compatible with any miracast enabled device
Parts used (mostly off the shelf)
- Full HD panel from my T480s left over from my WQHD upgrade in T450s housing I bought online
- LCD Driver board (2 lane eDP to HDMI)
- 5V-to-12V USB step up converter to power LCD driver board
- Microsoft Wireless Display adapter v2 (miracast)
- Anker Powercore 13000 powerbank *** the wires you see are the 5V-to-12V step up converter needed to power the screen
In version 3 I might see if I can find a driver board to power my WQHD 1440p panel inside my T480s now. If it works, I'll buy a 4K panel for the T480s and swap out the WQHD. As a test, I'll see if I can find a compatible 4K driver board for the panel. A few exist, but they're rather expensive ($70ish) and they aren't necessarily compatible with all 4K 4-lane eDP panels
Stay tuned for more!