I2C LCD Module Datasheet 1 Pages
The I2C LCD Module is a simple and easy-to-use 16x2 character LCD display with I2C interface. It features a built-in I2C interface that makes it easy to connect and communicate with an Arduino or other microcontroller. The module is controlled using a simple set of commands, and it can be used to display text, numbers, and symbols.
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1 2 4 3 D D VCC R4 10K C 1 3 5 7 9 SCL_L R6 10K R1 1K 2 4 6 8 10 SDA_L JP1 JP2 RP 10K D4 D5 D6 D7 ON LED VCC RS RW E A2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 J2 A1 HEADER 5X2 3.3V R5 10K SDA_L 3 2 1 SCL_L 2 4 6 8 10 VCC 1 2 3 1 3 5 7 9 LCD VCC VSS VDD VO RS R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 LED+ LED- J3 A0 3.3V VCC C HEADER 5X2 R2 4.7K BT 3.3V R7 10K VCC R8 10K R9 10K Q3 8050 R3 10K R10 10K Q1 SI2302 SCL_L SCL J1 U B A0 A1 A2 RS RW E BT Q2 SI2302 SDA_L SDA 1 2 3 4 5 6 7 8 A0 A1 A2 P0 P1 P2 P3 Vss VDD SDA SCL INT P7 P6 P5 P4 VCC 16 15 14 13 12 D7 11 D6 10 D5 9 D4 SDA SCL VCC 1 2 3 4 B PCA8574 Title A Size A I2C LCD Module Number Revision A4 Date: File: 1 2 3 24-Aug-2012 Sheet of D:\产产产产\arduino\arduino_NGDM0916.DDB Drawn By: 4 1.1
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Key Features
- I2C interface
- 16x2 character LCD display
- Easy to use
- Arduino compatible
- Built-in backlight
Frequently Answers and Questions
Can I use this module with other microcontrollers?
Yes, the module can be used with any microcontroller that supports I2C communication.
How do I program this module?
The module is programmed using a simple set of commands. Refer to the datasheet for a complete list of commands.
What are the power requirements for this module?
The module requires a 5V supply. It can be powered directly from an Arduino or other 5V source.
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