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Addicore | SKU:
AD620
2004 (20x4) Character Green LCD with I2C backpack
$11.95
Unit price /
Unavailable
Shipping calculated at checkout.
2004 (20x4) Character Green LCD with I2C backpack is backordered and will ship as soon as it is back in stock.
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Ships Same Day if Ordered Before Noon Pacific Time
2004 (20x4) Character Green LCD with I2C backpack
$11.95
Unit price /
Unavailable
Green backlight with black 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.
Product Contents:
- 1 piece - 2004 (20x4) Character Green LCD with I2C backpack
Specifications:
- Black characters on green 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
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)