MX-043NR40BFM-R35 is a 4.3 inch TFT LCD with resistive touch screen, featuring a resolution of 480x272 pixels, an IPS wide viewing angle, an RGB 40-pin interface, and a maximum brightness of up to 450 nits. The resistive touch screen is soldered onto the 4.3 inch LCD display. This 4.3 inch LCD touch display module is commonly used in various embedded systems, instrumentation, industrial control panels, and some portable devices. The resistive touch screen allows users to perform touch input using their fingers or a dedicated stylus, and it is frequently employed for device control and interaction.

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 PANEL PIN/NC
38	YD(NC)	TOUCH PANEL PIN/NC
39	XL(NC)	TOUCH PANEL PIN/NC
40	YU(NC)	TOUCH PANEL PIN/NC