Description: 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 I2C controlled, expands 2 signal pins as 16 I/O pins I2C address configurable by shorting the A0/A1/A2 jumpers Provides two connector options: PH2.0 terminal and/or solder pads, allows multi I2C modules to be stacked Onboard voltage translator, compatible with 3.3V/5V level Comes with development resources and manual (examples for Raspberry Pi / micro:bit / Arduino / STM32) Specifications Operating voltage: 5V/3.3V Interface: I2C Interrupt pins: INTA, INTB Expansion I/Os: 16 Dimension: 38mm × 23mm Mounting hole size: 2.0mm Interface Definition PIN I2C VCC Power supply, 3.3V/5V GND Ground SDA I2C data line SCL I2C clock line INTA PA group interrupt output INTB PB group interrupt output Dimensions Picture Package Contains MCP23017 IO Expansion Board x1 PH2.0 20cm 6Pin x1
Price: 4.74 AUD
Location: guangzhou
End Time: 2025-01-20T16:59:29.000Z
Shipping Cost: 0 AUD
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Restocking fee: No
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Brand: Unbranded
MPN: Does Not Apply
Available Variations
Color: MCP23017
Price: 4.74 AUD
Available Quantity: 5
Quantity Sold: 0
