MartinFowler

Advanced developer tools for integrating multiple ST sensors based on STM32F4

STEVAL-IDI001V1

Overview

STEVAL-IDI001V1 is an evaluation board based on the STM32F4 Microcontroller and a wide range of ST sensors. With a small form factor (4 x 4 cm), it represents an integration of sensors and CPU for a “sensor hub like” application. The hardware is compatible with STM32Nucleo and X-NUCLEO expansion boards. The included adapter board is an expansion board that allows the interoperability between STEVAL-IDI001V1, STM32Nucleo and various X-NUCLEO expansions. Expansion boards can be connected either via Arduino or morpho connectors. The evaluation board comes with built-in data logging firmware. It allows streaming and storing of the selected sensor measurements via USB or via bluetooth low energy if an X-NUCLEO-IDB04A1 (or X-NUCLEO-IDB05A1) is plugged through the adapter board. The acquired data can be used to implement new advanced algorithms.

Main features

STM32F439IIH6 High Performance MCU ARM® Cortex™-M4F @ 180 MHz with 256 KB of embedded SRAM
8 MB external SRAM
IMU 9 axes inertial sensor: LSM9DS1
Environmental sensors: Pressure (LPS25HB), Humidity and Temperature (HTS221), UV index (UVIS25M).
Proximity and ambient light sensors (2x VL6180X)
Digital MEMS microphone array (4x MP34DT01)
USB connector
Micro SD card expansion
GPIO expansion for pin control and connection to the STM32Nucleo board thanks to the adapter board included in the package

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-05-08 15:02:25

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