UART Serial 2x16 LCD LCM Display Module Yellow 5V  (IM120717005) 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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