3.5 Inch 320x240 TFT LCD Module RGB + SPI Interface - VXT350TQV-01

Where It Gets Used

• Cost-sensitive industrial HMI and machine control panels — a 320 × 240 frame that fits in on-chip RAM, and brightness specified from both ends.
• Elevator and lift display boards — floor number, direction arrows and status text, where a lift car has uncontrolled lighting and an anti-glare surface helps.
• Access control, intercom and door panels — a keypad or directory view; 3.5 inches is a standard door-station size.
• Portable medical and laboratory devices — infusion pumps, timers and benchtop units, where 0.384 W of backlight and a verified brightness floor both matter.
• Handheld and portable instruments — multimeters, analysers and testers.
• 3D printer control panels — 3.5-inch QVGA is the de facto format for this application.
• Raspberry Pi and single-board-computer displays — 24-bit RGB plus SPI setup is the standard arrangement.
• Small medical and laboratory devices — where chromaticity tolerance matters.
• Factory automation sub-panels and smart home controllers — −20 to +70 °C covers indoor industrial ambient.
• Retrofits of existing 3.5-inch 320 × 240 equipment — one of the most widely deployed small-panel formats still in service.

General Specification

Outline Drawing