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How to control LED displays
🏢 Ideal Applications
LED display with advantages such as high contrast ratio
3D Package technology achieve 360-degree radiation
Environment outdoor Pixel Density 10000 dots/m2 Wavelength( nm) Red: 625-630nm
Leadleds LCD Keyboad for Quickly Select Messages to Display on the LED Screen outdoor digital signage How to control LED displaysMultifunction Keyboard for Messages Selection, ideal for bus led signs, car led signs. AScope of application of keyboard Valid for Leadleds specified Led Signs BHardware connections There are two kinds of connection: RS232 serial port connection, and RS485 serial port connection. Keyboard shipments have a default baud rate of 115200bps. Before connecting the keypad, set the serial port baud rate of the control card to 115200bps. 1. RS232 control