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3Pcs MCP23017 I/O Expansion Module I2C IIC Supports For Arduino Raspberry Pi Micro:bit STM32 3Pcs MCP23017 I/O Expansion Module I2C IIC Supports For Arduino Raspberry Pi Micro:bit STM32 3Pcs MCP23017 I/O Expansion Module I2C IIC Supports For Arduino Raspberry Pi Micro:bit STM32 3Pcs MCP23017 I/O Expansion Module I2C IIC Supports For Arduino Raspberry Pi Micro:bit STM32
3Pcs MCP23017 I/O Expansion Module I2C IIC Supports For Arduino Raspberry Pi Micro:bit STM32
+6

3Pcs MCP23017 I/O Expansion Module I2C IIC Supports For Arduino Raspberry Pi Micro:bit STM32

New 20 available
R634.00
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Product details

Condition
New
Location
International
Bob Shop ID
654083931
Feature:
I2C interface control, only 2 signal lines are needed to expand 16 I/O ports I2C communication address can be set, short-circuit A0/A1/A2 solder joint can modify the communication address Provide two interface types: PH2.0 terminal and pad, support multiple I2C modules in parallel Onboard level conversion circuit, compatible with 3.3V/5V working level Provide complete supporting information manual (Raspberry/Micro:bit/Arduino/STM32 sample program and user manual, etc.) Parameter:
Working voltage: 5V/3.3V Control interface: I2C Interrupt pins: INTA, INTB Number of expansion I/O ports: 16 Product size: 38mm 23mm Via diameter: 2.0mm
Pin FunctionI2C interface
VCCPositive power supply, can be connected to 3.3V/5V power supply
GNDPower ground
SDAI2C data cable
SCLI2C clock line
INTAPA group port interrupt output
INTBPB group port interrupt output

Package includes:
3 xExpansion Module 3 xPH2.0 6PIN cable 20cm


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