RK043FN66HS-CTG Parallel Display
Overview
RK043FN66HS-CTG is a 4.3 inch TFT 480*272 pixels with LED backlight and capacitive touch panel from Rocktech. This LCD panel can work with several i.MX RT EVKs and LPC MCUs for evaluation of applications with display.
More information about the shield can be found at the RK043FN66HS-CTG product page [1].
This display uses a 40 pin parallel FPC interface plus 6 pin I2C interface, available on many NXP EVKs. Note that this parallel FPC interface is not compatible with the MIPI FPC interface present on other NXP EVKs.
Pins Assignment of the Rocktech RK043FN66HS-CTG Parallel Display
Parallel FPC Pin |
Function |
|---|---|
1 |
LED backlight cathode |
2 |
LED backlight anode |
3 |
GND |
4 |
VDD (3v3) |
5-7 |
GND |
8-12 |
LCD D11-D15 |
13-14 |
GND |
15-20 |
LCD D5-D10 |
21-23 |
GND |
24-28 |
LCD D0-D4 |
29 |
GND |
30 |
LCD CLK |
31 |
LCD DISP |
32 |
LCD HSYNC |
33 |
LCD VSYNC |
34 |
LCD DE |
35 |
NC |
36 |
GND |
37-40 |
NC |
I2C Connector Pin |
Function |
|---|---|
1 |
VDD (3v3) |
2 |
LCD Touch Reset |
3 |
LCD Touch Interrupt |
4 |
LCD I2C SCL |
5 |
LCD I2C SDA |
6 |
GND |
Requirements
This shield can only be used with a board which provides a configuration for the 40+6 pin parallel/I2C FPC interface
Programming
Set --shield rk043fn66hs_ctg when you invoke west build. For
example:
# From the root of the zephyr repository
west build -b mimxrt1060_evk --shield rk043fn66hs_ctg samples/drivers/display