IIC LCD Backpack
SKU:DFR0175
INTRODUCTION
This is a new IIC LCD backpack which supports Gadgeteer interface (IDC10). It allows gadgeteer user to
play with LCD160X.
The IIC LCD Backpack is a small PCB that can be soldered to the back of an LCD so that you may control it
over an I2C bus.The I2C Backpack is based on the PCA8574.By using this product you could reduced the
number of pins (only 2 pins are needed for i2c) while still making it easy to interface with the LCDs. It's
compatible with several kinds of LCDs, such as LCD1601,LCD1602,LCD1604 and LCD2004.
For advanced users, this backpack can also be used for general purpose I/O expansion.The devices
consist of an 8‐bit quasi‐bidirectional port and an I2C‐bus interface.
Last update: V1.2:
IIC connector: VCC, GND, SCL, SDA
SPECIFICATION
I2C Address: 0x20‐0x27(0x20 default)
Adjustable contrast
Supply voltage: 5V
Interface: IIC/TWIx1,Gadgeteer interface x2
8‐bit quasi‐bidirectional port
LCDs supported: LCD1601,LCD1602,LCD1604,LCD2004
Size:40x20x10mm, 58x20x10mm(2.28x1.18x0.39")
SHIPPING LIST
IIC LCD Backpack x1
https://www.dfrobot.com/product‐593.html 8‐22‐18
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