STEVAL-IDI004V2 (STMicroelectronics)

Наименование STEVAL-IDI004V2
Производитель STMicroelectronics(ST)
Артикул 2010378
Стандарт передачи

he STEVAL-IDI004V2 wireless bridge evaluation kit is an Internet of Things (IoT) Home Bridge which supports the Wi-Fi, Sub-GHz, Bluetooth and NFC communication protocols. The device is suitable for various smart home, smart city and industrial applications.

The system uses an STM32F103 microcontroller as a bridge between the various communications modules. The Wi-Fi, Bluetooth and Sub-GHz certified modules are connected through a UART interface to the STM32 microcontroller. The NFC transceiver module is connected through an SPI interface.

Key Features

  • STM32F103 microcontroller as bridge between communication protocols
  • SPWF01SA.11 module for Wi-Fi communication:
    • 2.4 GHz IEEE 802.11 b/g/n Wi-Fi
    • Pre-certified RF module (FCC, IC, CE)
    • Integrated TCP/IP
    • AT commands
    • TLS/SSL for end-to-end security
    • Over-the-air firmware updates
  • SP1ML-868 module for Sub-GHz RF communication:
    • 868 MHz ETSI-certified module
    • Based on Sub-GHz SPIRIT1 transceiver, STM32L1 ULP MCU and balun (BALF-SPI-01D3)
    • Chip antenna
    • Simple AT commands
  • SPBT2632 module for Bluetooth communication:
    • Bluetooth® Classic 3.0 version
    • AT commands
    • CE, FCC, IC, TELEC certified
    • Low-power mode supported
  • Supports NFC communication with the CR95HF and 13.56 MHz inductive etched antenna
  • Configuration using a PC GUI (by request) through USB VCOM
  • Android application to access sensor node data via Bluetooth on request
  • Works as a root node for the mesh network using sensor node evaluation board (part number STEVAL -IDI002V2/3V2)
  • RoHS compliant