Whadda USB display Version: Assembly kit 5 V

Connect another screen with the PC and the desired information appears on him! Even when the main screen is switched off. Commands available: · Send pictures on the display · Pixel draw or delete · A square draw or delete · Draw a line or delete · The buzzer is switched on by a number of beeps (0-255) to be sent · The background lighting is switched on by pressing the "ON-time" (0-254 seconds/255 = always switched on) is sent · Small or Large letter size · The Contrast change · The display can be reversed · Delete everything except the background illustration · Delete All · A little over a long keystroke do · Something on a brief press do This text is machine translated.