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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