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I don't know, they look like the ones in the picture, they are very uncomfortable and I ordered them in brown, not black.
The product is fake and very bad, the processor is i3 and the RAM is DDR3.
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Estimated between Oct 11, 2026 and Oct 13, 2026 Ships within 1-3 business day after payment clears. | SHOP Track Order | Ourlum Orders | Track Orders
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You install one compact board instead of juggling separate screens and controllers. The 480 by 272 matrix pushes 65,000 vivid shades across the 4.3 inch panel. TTL serial pins route everything through a clean four-wire JST connection. Custom firmware loads straight from your computer to the onboard flash. Every element maps directly to your creative vision.
This human machine interface unit merges display glass, silicon brains, and radio tech into a single chassis. You mount it on desks or embed it inside custom enclosures. The module draws stable current from lithium cells when wired correctly. Makers and developers assemble functional prototypes in hours instead of days.
One fully tested JC4827W543C/R_I module arrives packaged in protective shielding. All grounding points align perfectly with standard mounting fixtures.
The box contains the primary display board sealed in an antistatic sleeve. Quick release connectors sit prealigned on the edge ports.
Route the four pin leads to your chosen voltage source. Open your development IDE and paste the base driver code. Compile the script and push it toward the serial header. Press the touch layer gently to trigger menu interactions.
You skip expensive gateway purchases because wireless radios live inside the frame. Visual workflows stay synchronized when sensor data streams continuously. Engineers save workshop space by consolidating components onto this single deck.
Edit smart home schedules from a countertop touchscreen. Log environmental readings inside greenhouses or server racks. Pilot automated retail checkout panels before factory runs. Build handheld diagnostic tools for field technicians.
Students designing graduation electronics projects that demand real-time inputs. Startups validating consumer gadgets without outsourcing hardware fabrication. Hobbyists retrofitting vintage audio gear with modern digital controls. Facilities managers prototyping industrial safety monitoring stations.
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At OurLum.com, we don’t just promise quality—we guarantee it. Every product is carefully selected and tested to meet real-life needs, and your satisfaction is 100% backed by our no-hassle return policy. If it doesn’t work for you, we’ll make it right—fast. Shop confidently knowing you're getting trusted products, secure checkout, and real support when you need it. Because at OurLum, your peace of mind comes first