4.3 inch 480x272 IPS TFT LCD Display Module - RFE430W-EYW-DSG

4.3 inch 480x272 IPS TFT LCD Display with PCAP / Controller Board / BT815 IC

Model No. RFE430W-EYW-DSG

RFE430W-EYW-DSG is a TFT LCD display with IPS (In-Plane-Switching Liquid Crystal) panel, controller board and PCAP touch; IPS technique allows viewers to view the screen from wider angles (80/80/80/80 degree). The brightness is 400 cd/m2 with contrast ratio 800:1(typical value). This 4.3 inch TFT display module has a built-in controller IC BT815 supporting SPI/QSPI interface. The module adopts IC ILI2130 for PCAP touch supporting I2C interface and 5-point touch. The module works within the temperature -20 to+70℃, storage temperature covers from-30 to+80℃.

Related products no.:
RFE430W-EYW-DSG: PCAP; Control Signal 3.3V; Built-in storage device (FLASH)
RFE430W-EYW-DSG-000: PCAP; Control Signal 5V; Without built-in storage device (FLASH); Support SD connector, Pin CON1~CON4 are used for Arduino Uno Rev3
RFE430W-EYW-DSS: RTP; Control Signal 3.3V; Built-in storage device (FLASH)
RFE430W-EYW-DSS-000: RTP; Control Signal 5V; Without built-in storage device (FLASH); Support SD connector, Pin CON1~CON4 are used for Arduino Uno Rev3

Data ref source: RFE430W-EYW-DSG

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General Specs
Interface Pin Function
Contour Drawing
Absolute Maximum Ratings
Electrical Characteristics

Item	Dimension	Unit
Size (Diagonal)	4.3	inch
Dot Matrix / Resolution	480 × RGB × 272 (TFT)	dots
Module Dimension	123.5 × 67.2 × 14.73	mm
View Area	96.24 × 54.66	mm
Active Area	95.04 × 53.856	mm
Dot / Pixel Pitch	0.198 × 0.198	mm
LCD Type	TFT, Normally Black, Transmissive
View Direction	80/80/80/80
Aspect Ratio	16:9
Backlight Type	LED, Normally White
Control-Board	Yes
Built-in Controller	BT815
Interface	SPI/QSPI
PCAP FW Version	0x07.0x00.0x00.0x00.0x01.0x0C.0x11.0x43
PCAP IC	ILI2130 or equivalent
PCAP Interface	I2C
PCAP Resolution	16384*16384
Detect Points	5	Points
Touch Panel	Projected Capacitive Touch Panel, PCAP
Surface	Glare
Brightness	400	cd/㎡
Frame Through Hole	Yes
Operating Temperature	-20~+70	°C
Storage Temperature	-30~+80	°C
TFT Series	Standard TFT LCD, IPS TFT Display

LCM PIN Definition

LCM PIN Definition (CON 5)

Pin	Symbol	I/O	Function
1	VDD	P	3.3V power supply input
2	GND	P	Ground
3	SCK	I	SPI clock input
4	MISO	O	SPI Single mode: SPI MISO output SPI Dual/Quad mode: SPI data line 1
5	MOSI	I	SPI Single mode: SPI MOSI input SPI Dual/Quad mode: SPI data line 0
6	CS	I	SPI slave select input
7	INT	OD/O	Interrupt to host, open drain output(default) or push-pull output, active low
8	PD_N	I	Chip power down mode control input, active low. Connect to MCU GPIO for power management or hardware reset function
9	GPIO2	I/O	General purpose IO 2
10	GPIO3	I/O	General purpose IO 3
11	IO2	I/O	SPI Single/Dual mode: General purpose IO 0 SPI Quad mode: SPI data line 2
12	IO3	I/O	SPI Single/Dual mode: General purpose IO 1 SPI Quad mode: SPI data line 3
13	CSCL	I	Connect to I2C SCL pin of the CTP(ILI2130)
14	CSDA	I/O	Connect to I2C SDA pin of the CTP(ILI2130)
15	CRST	I	Connect to reset pin of the CTP(ILI2130)
16	CINT	O	Connect to interrupt pin of the CTP(ILI2130)
17	VLED	P	5V power supply input
18	VLED	P	5V power supply input
19	GND	P	Ground
20	GND	P	Ground

4.3 inch 480x272 IPS TFT LCD Display Module - RFE430W-EYW-DSG

Item	Symbol	Min	Typ	Max	Unit
Operating Temperature	TOP	-20	－	+70	℃
Storage Temperature	TST	-30	－	+80	℃

Operating conditions

Item	Symbol	Condition	Min	Typ	Max	Unit
Supply Voltage For VDD	VDD	－	3.1	3.3	3.5	V
Supply Current For VDD	IDD	VDD=3.3V	－	100	150	mA
Supply Voltage For VLED	VLED	－	4.5	5	5.5	V
Supply Current For VLED	ILED	VLED=+5V	－	200	300	mA