3pcs Extend Serial IO I/O Module Grove I2C Interface Expansion Board M5Stack for Arduino - produc

20 available / new

R541.00

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szulou3514

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Product details

Condition

New

Location

International

Bob Shop ID

643364565

Description:

EXT.IOis a GPIO Expander. With simple I2C commands you can have up to 8 GPIOs.

Integrates PCA9554PW. This 8-bit I/O expander for the two-line bidirectionalbus (I2C) is designed for 2.3-V to 5.5-V VCC a Open-Drain Active-Low Interrupt Output operation. It provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface.

IIC address: 0x27.

Itas difficult to foresee the needs of your project from the start. EXT.IO is the perfect solution for expanding the number of IO. It allows you to add new features, logic,timing and sensing to alrady highly integrated designs.