PCF8574 PCF8574T MODULE IO EXTENSION I/O I2C CONVERTER BOARD

The PCF8574 IO Expansion Board is used as remote 8-bit I/O expander for I2C-bus. Up to 8 PCF8574, IO Expansion Board can be connected to the I2C-bus, providing up to 64 I/O ports.

The PCF8574 IO Expansion Board features I2C pin header on one side, and I2C connector on the opposite side. Hence, its more flexible to connect the board to your development system. The board also supports I2C cascading, allowing the use of multi module connected to the I2C bus at the same time by connecting the pin header and connector.

• • Based on PCF8574 Chip
  • I2C Interface
  • 8-bit parallel port
  • Can be used with Arduino as well as Raspberry Pi.

Known As:

• • PCF8574 board
  • IO expansion board
  • I/O expander module
  • I2C-Bus evaluation development module
  • Expansion board

Package Includes:

• • 1 X PCF8574 IO Expansion Board 8Bit Parallel Expander I2C-Bus Evaluation Development Module