GPIO Expander Explore module

Description

GPIO Expander allows you to extend the project with an additional 16 I / O signal lines. The lines can work as inputs or outputs, moreover, the module can generate an interrupt signal in the event of a change in the status of inputs. The module includes the MCP23017 (Microchip Technology Inc. *) with an I2C interface and jumpers to configure the address of the system. However, the configuration jumper V_SEL +3,3 V / + 5 V allows you to select the supply voltage and digital signals. Attention! The standard setting of the power jumper is +3.3 V.

Modulowo® DuoNect ™ solution

The Modulowo® DuoNect ™ solution enables fast and easy connection of expansion modules to Arduino , Raspberry Pi , Intel® Edison , STM32 Nucleo , Atmel Xplained , TI LaunchPad , Freescale Freedom and other platforms.

properties

• Built-in MCP23017
• Compliance with Modulowo® DuoNectTM
• I2C interface
• Jumpers for address selection for I2C bus A2, A1, A0
• Edge and lead leads with 2.54 mm pitch
• Additional outputs with a 2.0 mm grid
• Supply voltage: 3.3 / 5V
• Dimensions: 26 x 29 mm
• Compliance

Included

• MOD-67 module
• A set of connectors for self-assembly

To download

• User's manual (PDF)