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Addicore | SKU:
AD157
2004 (20x4) Character LCD with I2C backpack
$10.85
Unit price /
Unavailable
Shipping calculated at checkout.
2004 (20x4) Character LCD with I2C backpack - Unsoldered is backordered and will ship as soon as it is back in stock.
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Delivery
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2004 (20x4) Character LCD with I2C backpack
From
$10.85
Unit price /
Unavailable
Blue backlight with white text character LCD. The LCD display has the I2C backpack module mounted on the back side which requires only two connected
wires for data and two wires to supply ground and +5V to power the display. The I2C backpack also allows you to change the I2C address of the module,
see
Solder Jumper Configurable I2C Addresses link below under Resources.
We also offer a version of this display with a single I2C address.
We also offer a version of this display with a single I2C address.
Product Contents:
- 1 piece - 2004 (20x4) Character LCD with I2C backpack
Specifications:
- White characters on blue background
- Characters: 20 columns, 4 rows
- Supply Voltage: 5V
- LCD Driver: HD44780
- I2C Backpack 8-bit I/O Expander IC:
- PCF8574A (PCF8574AT) Default I2C Address: 0x3F
- PCF8574 (PCF8574T) Default I2C Address: 0x27
- Eight different I2C address options configured with solder jumpers: A0, A1, A2
-
Refer to
Solder Jumper Configurable I2C Addresses link under Resources
- Dimensions: 98.2mm (3.87") length x 60mm (2.36") width x 20.2mm (0.8") height
-
For detailed dimensions see
Mechanical Drawings link under Resources
- Weight: 73.68g (2.6oz)
Resources:
- Arduino LCD Library -- try the Addicore_2004-LCD_HelloWorld_i2c example sketch
- HD44780 Driver Datasheet (PDF)
- I2C Backpack 8-bit I/O Expander PCF8574/PCF8574A Datasheet (PDF)
- LCD setup guide for use with Arduino
- Solder Jumper Configurable I2C addresses
- Mechanical Drawings (Dimensions)
- Energia LCD Library (from Frank Milburn)