diff --git a/hardware/demo_lcd_800*480.py b/hardware/demo_lcd_800*480.py
new file mode 100644
index 0000000..598d1fc
--- /dev/null
+++ b/hardware/demo_lcd_800*480.py
@@ -0,0 +1,24 @@
+import time
+import lcd
+
+lcd.init(type=5, lcd_type=3)
+while True:
+    lcd.clear(0xff00)
+    lcd.rotation(0)
+    lcd.draw_string(30, 30, "hello maixpy", lcd.WHITE, 0xff00)
+    time.sleep(1)
+
+    lcd.clear(0x00ff)
+    lcd.rotation(1)
+    lcd.draw_string(60, 60, "hello maixpy", lcd.WHITE, 0X00FF)
+    time.sleep(1)
+
+    lcd.clear(0x0ff0)
+    lcd.rotation(2)
+    lcd.draw_string(120, 60, "hello maixpy", lcd.WHITE, 0x0ff0)
+    time.sleep(1)
+
+    lcd.clear(0x0f0f)
+    lcd.rotation(3)
+    lcd.draw_string(120, 120, "hello maixpy", lcd.WHITE, 0x0f0f)
+    time.sleep(1)