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MikroElektronika

Expand 2 click

Expand 2 click

MIKROE-1838

Rs. 1,259.00
Rs. 1,259.00
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Description

EXPAND 2 click is an accessory board in mikroBUS form factor. It includes a 16-bit I/O expander MCP23017 with I²C clock speeds up to 10 MHz for higher throughput applications. Three HARDWARE ADDRESS SEL jumpers allow you to configure board address and connect up to eight devices on the bus. Controller also supports interrupt-on-change feature. Board is set to use 3.3V power supply by default. Solder PWR SEL SMD jumper to 5V position if used with 5V systems.

Specification

Type Port expander
Applications Board is ideal for saving microcontroller pins, and expanding the number of input-output lines
On-board modules 16-bit I/O expander MCP23017
Key Features 16 GPIO pins divided into two 8-bit PORTs
Key Benefits Selectable hardware address using SMD jumpers
Interface GPIO,I2C
Input Voltage 3.3V or 5V
Compatibility mikroBUS
Click board size L (57.15 x 25.4 mm)

Downloads

EXPAND2 Click Examples

EXPAND2 Click User Manual

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