Waveshare MCP23017 IO Expansion Board, Expands 16 I/O Pins

  • Overview
  • The MCP23017 IO Expansion Board expands 2 signal pins as 16 I/O pins based on the I2C bus, up to 8 MCP23017 IO Expansion Board can be used at the same time, providing up to 128 I/O pins, it is compatible with both 3.3V and 5V levels.
  • Features
  • 1. I2C controlled, expands 2 signal pins as 16 I/O pins
  • 2. I2C address configurable by shorting the A0/A1/A2 jumpers
Regular Price CAD53.20 Special Price CAD45.66
In stock
SKU
06-ZY14280221
Features
  • Overview
  • The MCP23017 IO Expansion Board expands 2 signal pins as 16 I/O pins based on the I2C bus, up to 8 MCP23017 IO Expansion Board can be used at the same time, providing up to 128 I/O pins, it is compatible with both 3.3V and 5V levels.
  • Features
  • 1. I2C controlled, expands 2 signal pins as 16 I/O pins
  • 2. I2C address configurable by shorting the A0/A1/A2 jumpers
  • 3. Provides two connector options: PH2.0 terminal and/or solder pads, allows multi I2C modules to be stacked
  • 4. Onboard voltage translator, compatible with 3.3V/5V level
  • 5. Comes with development resources and manual (examples for Raspberry Pi / micro:bit / Arduino / STM32)
  • Specifications
  • 1. Operating voltage: 5V/3.3V
  • 2. Interface: I2C
  • 3. Interrupt pins: INTA, INTB
  • 4. Expansion I/Os: 16
  • 5. Dimension: 38mm × 23mm
  • 6. Mounting hole size: 2.0mm
Packing List
  • Waveshare MCP23017 IO Expansion Board, Expands 16 I/O Pins
  • Original set and packaging
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