.. _rk055hdmipi4ma0:

NXP RK055HDMIPI4MA0 MIPI Display ################################

Overview

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The Rocktech RK055HDMIPI4MA0 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 RK055HDMIPI4MA0 product page_.

This display uses a 40 pin FPC interface, which is available on many NXP EVKs.

Pins Assignment of the Rocktech RK055HDMIPI4MA0 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

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This shield can only be used with a board which provides a configuration for the 40 pin FPC interface

Programming

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Set --shield rk055hdmipi4ma0 when you invoke west build. For example:

.. zephyr-app-commands:: :zephyr-app: samples/drivers/display :board: mimxrt1170_evk//cm7 :shield: rk055hdmipi4ma0 :goals: build

.. include:: ../../../nxp/common/board-footer.rst.inc

References

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.. target-notes::

.. _RK055HDMIPI4MA0 product page: https://www.nxp.com/design/development-boards/i-mx-evaluation-and-development-boards/5-5-lcd-panel:RK055HDMIPI4MA0