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AW9555_9535_9539_EVB_V1.0

AW9555_9535_EVB_V1.0 is evaluation board for 16-bit I2C and SMBus I/O expanders with interrupt output and configuration registers. It provides general-purpose remote I/O expansion for most microcontroller series through the I2C interface.

Overview

EVB evaluation board for 16-bit I2C and SMBus I/O expanders.


Features
AW9555_9535_EVB_V1.0 supports AW9555TSR, AW9535TSR, AW9535QNR, AW9539TSR-Q1, AW9539TSR

I²C GPIO扩展

AW9535TSR - AW9535/AW9555 16-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers
AW9539TSR - AW9539TSR是16位带中断输出、可配置寄存器的I2C和SMBus I/O扩展器
AW9539TSR-Q1 - AW9539-Q1 16-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers
AW9535QNR - AW9535/AW9555 16-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers
AW9555TSR - AW9535/AW9555 16-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers

EVB documentation
Type
Title
Date
EVB User Guide AW9539TSR EVB User's Guide   2025-07-21
EVB User Guide AW9555_AW9535_EVB_User's_Guide   2026-07-14

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Software development

DRIVER OR LIBRARY

AW95XX_Driver 鈥?MCU Driver for AW95XX

MCU driver for AW95XX series，includeing sample code,porting guide.

View options

DRIVER OR LIBRARY

AW95XX_Drivers 鈥?Android and other drivers for AW95XX series

Android and other drivers for AW95XX series, including example code, porting guide, debugging guide, etc

View options

APPLICATION SOFTWARE&FRAMEWORK

AW95XX_GUI 鈥?AW95XX Tunning Tool

AW95XX GUI is a highly integrated and easy-to-use tool for product configuration and debugging. Intuitive interface and use-friendly operation can help customers shorten development time and complete system integration quickly.

View options
Software development

DRIVER OR LIBRARY

AW95XX_Driver 鈥?MCU Driver for AW95XX

MCU driver for AW95XX series，includeing sample code,porting guide.

View options

DRIVER OR LIBRARY

AW95XX_Drivers 鈥?Android and other drivers for AW95XX series

Android and other drivers for AW95XX series, including example code, porting guide, debugging guide, etc

View options

APPLICATION SOFTWARE&FRAMEWORK

AW95XX_GUI 鈥?AW95XX Tunning Tool

AW95XX GUI is a highly integrated and easy-to-use tool for product configuration and debugging. Intuitive interface and use-friendly operation can help customers shorten development time and complete system integration quickly.

View options