RK055HDMIPI4M MIPI Display
Overview
The Rocktech RK055HDMIPI4M MIPI Display is a 5.5 inch TFT 720x1280 pixels panel with LED backlighting, full viewing angle, MIPI interface and capacitive touch panel from Rocktech.
More information about the shield can be found at the RK055HDMIPI4M product page [1].
This display uses a 40 pin FPC interface, which is available on many NXP EVKs.
Pins Assignment of the Rocktech RK055HDMIPI4M MIPI Display
FPC Connector Pin |
Function |
|---|---|
1 |
LED backlight cathode |
21 |
Controller reset |
22 |
Controller LPTE |
26 |
Touch ctrl I2C SDA |
27 |
Touch ctrl I2C SCL |
28 |
Touch ctrl reset |
29 |
Touch ctrl interrupt |
32 |
LCD power enable |
34 |
Backlight power enable |
Requirements
This shield can only be used with a board which provides a configuration for the 40 pin FPC interface
Programming
Set -DSHIELD=rk055hdmipi4m when you invoke west build. For
example:
# From the root of the zephyr repository
west build -b mixmrt1170_evk_cm7 samples/drivers/display -- -DSHIELD=rk055hdmipi4m