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20x4 Green Serial LCD
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20x4 Green Serial LCD

Product ID: NR-SER-LCD-20x4G
Weight: 75 gms
Price: Rs.1,241.60

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Introduction:

The serial 20x4 LCD module from Nex-Robotics can be controlled by I2C or standard serial port with TTL 5V level signals. This dramatically reduces the number of pins consumed by LCD while interfacing with a microcontroller. It uses only two lines (TX and RX) for communication with any device. A well defined and easy to use protocol ensures smooth and error free operation.

Note:
  • Do NOT connect RS232 level interface directly to the module. It will destroy the module and will make it non-operational.
  • For 20x4 LCD user will not be able to use the contrast pot. This facility is only available for 16x2 LCD's.

Specifications:

  • Serial Interface: Baud Rate 9600,8-N-1,No Flow control
  • TTL 5V interface
  • I2C interface
  • 560 bytes FIFO buffer
  • Low power consumption
  • Up to 8 custom characters
  • 5 x 8 dot matrix
  • 80 X 8-bit display RAM (80 characters max.) for 20X4 LCD

Feature:

  • Operational Backspace
  • Line feed
  • Back light ON/OFF
  • Display on/off
  • Clear Screen
  • Underline/blinking cursor
  • Go to line/char

serial_lcd_20x4

Kit Contains:

20x4 Serial LCD Module – Qty 1

Download:

Download Manual

Application Examples:

20x4 Serial LCD Interface with LPC2148 Development Board for UART Mode

20x4 Serial LCD Interface with LPC2148 Development Board for I2C Mode

20x4 Serial LCD Interface with ATMEGA2560 Development Board for UART Mode

20x4 Serial LCD Interface with ATMEGA2560 Development Board for I2C Mode

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ROHS Compliant : NO


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Tel: +91-022-27782445

09.30 AM to 06.00 PM IST, Monday - Saturday

Address :
Nex Robotics Pvt Ltd.
Unit No. 13,
Building No. 2 (A3), Sector 1,
Millennium Business Park,
Mahape, Navi Mumbai 400 710,
Maharashtra, INDIA

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RESEARCH

Find out more about latest research work being done at NEX Robotics. Here you will find links/papers demonstrating research done on our latest development platforms.

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