Dfrobot DFR0626 DFR0626 I/O Expansion Module Gravity 16 Digital Arduino Board

DFR0626 is a Gravity: MCP23017 I2C 16 digital IO expansion module. This Gravity: MCP23017 I2C IO 16 digital IO expansion module has 2 groups of IO pins, GPIOA and GPIOB. Each group has 8 independent IO interfaces, and each IO interface can be set to input, output, pull-up input (connect to 100KR pull-up resistor), interrupt and so on.

• Supporting to expand 128 IOs at most
• Multiple IO mode 
• Changeable I2C address by dial switch
• Multiple VCC and GND pins leaded
• Compatible with both 3.3V and 5V
• Operating voltage range from 3.3V to 5.5V
• Dimension is 44x32mm / 1.73x1.26inch

Contents

Gravity: MCP23017 I2C 16 digital IO expansion module x1, Gravity-4P I2C/UART wire x1.

Product details

Accessory Type	16 Digital IO Expansion Module
For Use With	Arduino Board
Product Range	-

Other details

Brand	DFROBOT
Part Number	DFR0626
Quantity	Each

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