Gravity: MCP23017 I2C 16 Digital IO Expansion - GPIO expander module
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  • Gravity: MCP23017 I2C 16 Digital IO Expansion - GPIO expander module
  • Gravity: MCP23017 I2C 16 Digital IO Expansion - GPIO expander module
  • Gravity: MCP23017 I2C 16 Digital IO Expansion - GPIO expander module
  • Gravity: MCP23017 I2C 16 Digital IO Expansion - GPIO expander module
  • Gravity: MCP23017 I2C 16 Digital IO Expansion - GPIO expander module
ID: 1182941
5902186310803
zł27.59
Tax included

zł22.43 tax excl.

A module with a 16-channel input/output port expander controlled by an I2C interface. It was based on the MCP23017 chip and equipped with a Gravity connector. DFRobot DFR0626

4 weeks
Awaiting delivery
Kamami is the official distributor of DFRobot modules and development kits. All boards of this brand in our offer are original and come directly from the manufacturer.

Description

A 16-channel input/output port expander module controlled via I2C interface. It is based on the MCP23017 chip. Each IO pin can be configured as input, output, pull-up input with 100 kΩ resistor or input with interrupt function. In addition, the module has 2 interrupt indication pins: IA and IB. IA is used to detect an interrupt on the GPIOA pins, and IB on GPIOB. The user has 8 I2C addresses, which means that 8 modules can be connected to one bus. The maximum output current should not exceed 20 mA, and the pins are compatible with 3.3 V and 5 V. The expander will prove useful in LED lighting or matrix display projects. Full documentation is available on the product wiki page.

Features

  • Chip: MCP23017
  • Number of IO: 16 (input, output)
  • IA and IB interrupt pins
  • IO current capacity: 20 mA
  • I2C interface
  • I2C address: 0x20-0x27
  • Operating voltage: 3.3 V or 5 V
  • Dimensions: 44 x 32 mm

Kit contains

  • Gravity module: MCP23017 I2C 16 Digital IO Expansion
  • Gravity I2C/UART 4-pin cable
1182941

Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

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