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4.3 Inch 480x800 Portrait TFT LCD Module RGB888 - VXT430MBVS-03

The VXT430MBVS-03 is a 4.3-inch TFT LCD module with 480 x 800 pixels in portrait. The active area of 56.16 x 93.60 mm is taller than it is wide by an exact 5:3, matching the pixel count, and the pitch works out to 0.117 mm on both axes - square, so circles and dial scales need no correction. Pixel count is 384,000, identical to an 800 x 480 landscape panel: a portrait interface is a transposition of what you already have, and the frame buffer is the same 750 KB at RGB565. One detail saves a component. Logic IO runs from a separate 1.8 V rail, and with VIH at 0.7 IOVCC a 1.8 V host drives it directly - no level shifters, which is not the case on the 3.3 V IO modules elsewhere in this size. Images travel over 24-bit RGB with a real data-enable line, and the driver is configured over a 3-line serial interface, so both paths are on the one 45-pin FPC. Contrast carries a stated 700 minimum against 1000 typical, uniformity 80% minimum, and viewing angle 85 degrees in all four directions with no preferred orientation.

Model:VXT430MBVS-03

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Product Description

Where It Gets Used

Handheld and portable instruments — portrait suits a column of readings, and all-direction viewing suits a unit the user turns.
Smart home control panels — portrait is the natural orientation for a wall-mounted controller.
Point-of-sale and payment terminals — a vertical layout with 217 PPI for dense button grids.
Medical devices and portable monitors — readings stacked one per row stay legible.
Test and measurement equipment — square pixels keep scales, traces and dial graphics true.
Industrial HMI in portrait enclosures — no need to redesign the cut-out for a landscape panel.
Kiosks, vending and ticketing terminals — a vertical column of options, indoor.
Elevator control panels and access control — tall, narrow, wall-mounted.
Projects porting an 800 × 480 interface — the same 384,000 pixels, transposed.

General Specifications

ltem	Contents	Unit	Note
Model	VXT430 BVS-03
LCD Type	TFT
Display color	16.7M		1
Viewing Direction	ALL	O'Clock
Operating temperature	-20~+70	℃
Storage temperature	-30~+80	℃
Module size	Refer to outline drawing	mm	2
Active Area(W×H)	56.16x93.60	mm
Number of Dots	480(RGB)×800	dots
Controller	ST7701SN
Power Supply Voltage	3.3	V
Outline Dimensions	Refer to outline drawing
Back light	9-LEDs	pcS
Weight	---	g
Interface	RGB888

Note 1: Color tune is slightly changed by temperature and driving voltage.

Note 2: Without FPC and Solder.

Outline Drawing

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