diff --git a/bsp/stm32/stm32l475-atk-pandora/applications/lvgl_demo.c b/bsp/stm32/stm32l475-atk-pandora/applications/lvgl_demo.c
new file mode 100644
index 0000000000000000000000000000000000000000..a9de28b40aa6b2c25058b5cf15723ea83d36b0ec
--- /dev/null
+++ b/bsp/stm32/stm32l475-atk-pandora/applications/lvgl_demo.c
@@ -0,0 +1,154 @@
+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author        Notes
+ * 2021-10-17     Meco Man      First version
+ */
+
+#include <rtthread.h>
+#include <lvgl.h>
+#include <drv_lcd.h>
+#define DBG_TAG    "LVGL"
+#define DBG_LVL    DBG_INFO
+#include <rtdbg.h>
+
+#ifndef LV_THREAD_STACK_SIZE
+#define LV_THREAD_STACK_SIZE 2048
+#endif
+
+#ifndef LV_THREAD_PRIO
+#define LV_THREAD_PRIO (RT_THREAD_PRIORITY_MAX*2/3)
+#endif
+
+static void lv_example_get_started_1(void);
+static void lv_example_get_started_3(void);
+
+#define MY_DISP_HOR_RES 240 /* 240*240 */
+
+/*A static or global variable to store the buffers*/
+static lv_disp_draw_buf_t disp_buf;
+
+/*Static or global buffer(s). The second buffer is optional*/
+static lv_color_t buf_1[MY_DISP_HOR_RES * 10];
+static lv_color_t buf_2[MY_DISP_HOR_RES * 10];
+
+static lv_disp_drv_t disp_drv;  /*Descriptor of a display driver*/
+
+/*Flush the content of the internal buffer the specific area on the display
+ *You can use DMA or any hardware acceleration to do this operation in the background but
+ *'lv_disp_flush_ready()' has to be called when finished.*/
+static void disp_flush(lv_disp_drv_t * disp_drv, const lv_area_t * area, lv_color_t * color_p)
+{
+    lcd_fill_array(area->x1, area->y1, area->x2, area->y2, color_p);
+
+    /*IMPORTANT!!!
+     *Inform the graphics library that you are ready with the flushing*/
+    lv_disp_flush_ready(disp_drv);
+}
+
+static void lvgl_thread(void *parameter)
+{
+    lv_init();
+
+    /*Initialize `disp_buf` with the buffer(s). With only one buffer use NULL instead buf_2 */
+    lv_disp_draw_buf_init(&disp_buf, buf_1, buf_2, MY_DISP_HOR_RES*10);
+
+    lv_disp_drv_init(&disp_drv); /*Basic initialization*/
+
+    /*Set the resolution of the display*/
+    disp_drv.hor_res = MY_DISP_HOR_RES;
+    disp_drv.ver_res = MY_DISP_HOR_RES;
+
+    /*Set a display buffer*/
+    disp_drv.draw_buf = &disp_buf;
+
+    /*Used to copy the buffer's content to the display*/
+    disp_drv.flush_cb = disp_flush;
+
+    /*Finally register the driver*/
+    lv_disp_drv_register(&disp_drv);
+
+    lv_example_get_started_1();
+    lv_example_get_started_3();
+
+    while(1)
+    {
+        lv_task_handler();
+        rt_thread_mdelay(10);
+    }
+}
+
+static int lvgl_demo_init(void)
+{
+    rt_thread_t tid;
+
+    tid = rt_thread_create("lvgl", lvgl_thread, RT_NULL, LV_THREAD_STACK_SIZE, LV_THREAD_PRIO, 0);
+    rt_thread_startup(tid);
+
+    return 0;
+}
+INIT_COMPONENT_EXPORT(lvgl_demo_init);
+
+/* ------------------- demo1 ----------------------- */
+
+static void btn_event_cb(lv_event_t * e)
+{
+    lv_event_code_t code = lv_event_get_code(e);
+    lv_obj_t * btn = lv_event_get_target(e);
+    if(code == LV_EVENT_CLICKED) {
+        static uint8_t cnt = 0;
+        cnt++;
+
+        /*Get the first child of the button which is the label and change its text*/
+        lv_obj_t * label = lv_obj_get_child(btn, 0);
+        lv_label_set_text_fmt(label, "Button: %d", cnt);
+    }
+}
+
+/**
+ * Create a button with a label and react on click event.
+ */
+static void lv_example_get_started_1(void)
+{
+    lv_obj_t * btn = lv_btn_create(lv_scr_act());     /*Add a button the current screen*/
+    lv_obj_set_pos(btn, 10, 10);                            /*Set its position*/
+    lv_obj_set_size(btn, 120, 50);                          /*Set its size*/
+    lv_obj_add_event_cb(btn, btn_event_cb, LV_EVENT_ALL, NULL);           /*Assign a callback to the button*/
+
+    lv_obj_t * label = lv_label_create(btn);          /*Add a label to the button*/
+    lv_label_set_text(label, "Button");                     /*Set the labels text*/
+    lv_obj_center(label);
+}
+
+/* ------------------- demo3 ----------------------- */
+
+static lv_obj_t * label;
+
+static void slider_event_cb(lv_event_t * e)
+{
+    lv_obj_t * slider = lv_event_get_target(e);
+
+    /*Refresh the text*/
+    lv_label_set_text_fmt(label, "%d", (int)lv_slider_get_value(slider));
+    lv_obj_align_to(label, slider, LV_ALIGN_OUT_TOP_MID, 0, -15);    /*Align top of the slider*/
+}
+
+/**
+ * Create a slider and write its value on a label.
+ */
+static void lv_example_get_started_3(void)
+{
+    /*Create a slider in the center of the display*/
+    lv_obj_t * slider = lv_slider_create(lv_scr_act());
+    lv_obj_set_width(slider, 200);                          /*Set the width*/
+    lv_obj_center(slider);                                  /*Align to the center of the parent (screen)*/
+    lv_obj_add_event_cb(slider, slider_event_cb, LV_EVENT_VALUE_CHANGED, NULL);     /*Assign an event function*/
+
+    /*Create a label below the slider*/
+    label = lv_label_create(lv_scr_act());
+    lv_label_set_text(label, "0");
+    lv_obj_align_to(label, slider, LV_ALIGN_OUT_TOP_MID, 0, -15);    /*Align top of the slider*/
+}