3pcs LCD I2C Interface Adapter
FEATURES
-
Length:
41.5 mm -
Width:
19 mm -
Height:
15 mm -
Weight:
4 g -
Brand:
Unbranded -
Main Colour:
Black -
Country of Manufacture:
China -
MPN:
BCBA100201 -
Series:
FW-GDAA -
Number of Items:
3 -
Number in Pack:
3 -
Number of Pieces:
3 -
Packaging:
OEM -
Parts list:
3 LCD I2C Serial Interface Adapter Board -
Warranty:
None -
Minimum Operating Temperature:
-40°C -
Maximum Operating Temperature:
85°C -
Standard:
RoHS Compatible -
Pin Pitch:
2.54 mm -
Soldering Points:
Address select pins -
Contrast Control:
Yes -
Format:
I2C -
Chipset:
PCF8574 -
Address:
0x20 - 0x27
DESCRIPTION
This module is ideally suited to interfacing with an LCD display in your project. It is compatible with the common 1602 and 2004 LCD modules with which it can be directly soldered onto. While drastically reducing the number of required connections the unit also features a potentiometer to control the contrast of the connected display.
Communication is handled through a 2 pin I2C interface, available on a wide range of microcontrollers. The I2C address of can be set by setting the available solder points for addresses in the range of 0x20 - 0x27.
| Pin | Description |
|---|---|
| GND | 0V |
| VCC | 5V |
| SDA | I2C Data |
| SCL | I2C Clock |
