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A premium developer's tool for sensor hub applications

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Parameter NameParameter Value
Target ApplicationHome, Building and City Automation
Core ProductHTS221, LPS25H, LSM9DS1, UVIS25M, MP34DT01, VL6180X, STM32F439IIH6
ECCN US5A002.a.1
ECCN EU5A002.a.1
Packing TypeNot Applicable
RoHs compliantEcopack2
Package NameCARD

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.

Key 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