Expand 2 click

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₹ 1,259.00 *

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Product Code: MIKROE-1838
MPN: MIKROE-1838

Description EXPAND 2 click is an accessory board in mikroBUS form factor. It includes a...more

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Product information "Expand 2 click"

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