UART Serial 2x16 LCD LCM Display Module Blue B.L. 5V (IM130129002) universal use for Arduino,..

UART Serial 2x16 LCD LCM Display Module Blue 5V   universal use for Arduino,..

Character LCM screen is a common display device, we provide 16×2, 8×2, 20×4 with Yellow black light LCD.

But these LCD need more than 6 pins for controlling and you need to know the control register and time series.

We provide 7 commands to control the LCD display, Each command is composed by CMD+[Parameter]+’ ; ‘ . The [parameter] is optional but the ‘ ; ‘  is necessary.

 

• 1. Clean the Screen
• 2. Set backlight
• 3. Set coordinate
• 4. Send string
• 5. Set the cursor on/off
• 6. Set the cursor type
• 7. Move the cursor

 

After you send the command, the LCD module will return the message of execution results – ‘O’ means action complete ; ‘E’ means command error. You should send the new command after you receiving the reply massage for LCD module.

 

More information:

Datasheet

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