LittlevGL Basic Sample

Overview

This sample application displays "Hello World" in the center of the screen and a counter at the bottom which increments every second.

Requirements

• `nRF52-DK`_
• `ILI9341 2.2" SPI TFT Display Module 240x320`_

Wiring

The nRF52-DK should be connected as follows to the ILI9341 TFT display.

nRF52-DK Pin	ILI9341 TFT Pin
P0.25	SCK
P0.17	D/C
P0.21	RST
P0.23	MOSI
P0.24	MISO
P0.16	CS

Building and Running

Build this sample using the following commands:

.. zephyr-app-commands::
   :zephyr-app: samples/gui/lvgl_nrf52_pca10040_ili9341
   :board: nrf52_pca10040
   :goals: build
   :compact:

See :ref:`nrf52_pca10040` on how to flash the build.

References