16-Bits I2C SMBus I/O Expander Module For 16×2 – 16×4 – 20×4 RGB LCD Display
The PCF8575 device provides general-purpose remote I/O expansion for most microcontroller families by way of the I2C interface [serial clock (SCL), serial data (SDA)]. The device features a 16-bit quasi-bidirectional input/output (I/O) port (P07–P00, P17–P10), including latched outputs with high-current drive capability for directly driving LEDs. Onboard 3.3V level converter circuit, if you don’t have a solder pad of VCC-VDD, the PCF8575 level is 3.3V. If you solder it, the level will be the same as with VCC. Tags, PCF8575 Remote 16 Bits I2C IIC SMBus I/O Expander Module, PCF8575, PCF8575 I/O expander, PCF8575 IO expander This allows up to 3 LCD displays to be controlled via a single I2C bus (giving each one its own address) Tags, I2C Interface Module for LCD(16×2 , 20×4) Address Changeable, I2c Interface Adapter For 16×2 – 16×4 – 20×4 Character Lcd, Arduino LCD 16×2/16×4/20×2/20×4 adaptor to I2C/IIC, I2C Serial RGB LCD Text Module For 16×2/16×4/20×2/20×4 LCD Board.
Best Match for RGB LCD, GPIO Extension, less GPIO Microcontroller, etc
Features/Specs:
- Part No:
- Manufacturer:
- IC Chip: PCF8574
- Input Voltage Range: 5VDC
- Serial I2C control of LCD using PCF8574
- Supply Current: 1.5mA
- Material: PCB
- Operating Temperature Range: 85°C
- Pitch Connection: 2.54mm
- Preferred View Angle: 6 o’clock
- Address Configurable: A0, A1, A2
- I2C Address: 0x20 (default), can be changed by soldering A1 and selection pads A2
- Color: Black
- Length:
- Width:
- Height:
- Weight:
Application:
- Provides general-purpose remote I/O expansion for most microcontroller families by way of the I2C interface [serial clock (SCL), serial data (SDA)].
- RGB LCD
- 16×1, 16×2, 16×4, any Character LCD Display.
Datasheet: PCF8575
Package Includes:
- 1 x 16-Bits I2C SMBus I/O Expander Module For 16×2 – 16×4 – 20×4 RGB LCD Display
Note Product Images are shown for illustrative purposes only and may differ from the actual product.
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