MX-B43NR40-IG271K is an upgraded IPS version of our 4.3-inch TFT LCD display MX-B43NR-40TWG1K. Retaining the original features such as high brightness of 1 nits, a resolution of 480x272 pixels, a built-in NV3047 IC, a standard RGB 40-pin interface, and wide-ranging working and storage temperatures, this IPS model significantly enhances the viewing experience. Compared to the TN version, the 4.3 inch IPS display delivers superior color accuracy, more consistent luminosity, and improved image quality. Most notably, it offers wider viewing angles, maintaining image clarity and color accuracy even when viewed from steep angles. Thus, the 1 nits 4.3 inch LCD screen MX-B43NR40-IG271K presents an excellent option for those seeking enhanced display performance and greater viewing flexibility.

LCD PIN Function (RGB 40 PIN)

Pin NO.	Symbol	Description
1	LEDK	LED BACKLIGHT (CATHODE)
2	LEDA	LED BACKLIGHT (ANODE)
3	GND	GROUND
4	VCC	POWER SUPPLY
5~12	R0~R7	RED DATA
13~20	G0~G7	GREEN DATA
21~28	B0~B7	BLUE DATA
29	GND	GROUND
30	CLK	CLOCK SIGNAL
31	DISP	DISPLAY ON/OFF
32	HSYNC	HORIZONTAL SYNC INPUT IN RGB MODE
33	VSYNC	VERTICAL SYNC INPUT IN RGB MODE
34	DEN	DATA ENABLE
35	NC	NC
36	GND	GROUND
37	XR(NC)	TOUCH PLANE PIN/NC
38	YD(NC)	TOUCH PLANE PIN/NC
39	XL(NC)	TOUCH PLANE PIN/NC
40	YU(NC)	TOUCH PLANE PIN/NC