STMicroelectronics B-L4S5I-IOT01A IoT Discovery Kit
STMicroelectronics B-L4S5I-IOT01A IoT Discovery Kit - Image 2
SKU: SBCD-0412
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STMicroelectronics B-L4S5I-IOT01A IoT Discovery Kit

₹8,059.00 (Inclusive of all taxes)
Out of Stock

The STMicroelectronics B-L4S5I-IOT01A Discovery Kit enables rapid development of Internet of Things (IoT) applications, featuring an ultra-low power STM32L4+ series microcontroller with an Arm Cortex-M4 core, integrated Wi-Fi, Bluetooth, and NFC for seamless cloud connectivity.

Features

  • Integrates an ultra-low power STM32L4S5VIT6 MCU with Arm Cortex-M4 core, 2MB Flash, and 640KB RAM.
  • Features comprehensive wireless connectivity including Wi-Fi (802.11 b/g/n), Bluetooth 4.1, and Dynamic NFC tag.
  • Equipped with an extensive multi-way sensor suite: microphones, barometer, magnetometer, accelerometer, gyroscope, and time-of-flight sensor.
  • Offers versatile expansion via Arduino Uno V3 and Pmod connectors for broad add-on board compatibility.
  • Includes an on-board ST-LINK/V2-1 debugger/programmer for streamlined development and debugging.

Out of stock

Description

The STMicroelectronics B-L4S5I-IOT01A Discovery Kit provides a robust platform for developing advanced Internet of Things (IoT) nodes with direct cloud server connectivity. At its core is the ultra-low power STM32L4S5VIT6 microcontroller, part of the STM32L4+ series, which leverages an Arm Cortex-M4 core alongside 2Mbytes of Flash memory and 640Kbytes of RAM. This powerful configuration allows for sophisticated processing while maintaining energy efficiency, critical for battery-operated IoT applications.

Designed for diverse applications, the kit supports low-power communication through integrated Bluetooth 4.1, 802.11 b/g/n Wi-Fi, and a dynamic NFC tag. A comprehensive array of sensors, including digital microphones, a barometer, a 3-axis magnetometer, a 3D accelerometer/gyroscope, and a time-of-flight sensor, enables multi-way sensing for environmental monitoring and gesture detection. The board’s extensibility is further enhanced by Arduino Uno V3 and Pmodâ„¢ connectivity, providing developers with unlimited options to integrate specialized add-on boards. Development is simplified with an on-board ST-LINK/V2-1 debugger/programmer, offering USB re-enumeration capabilities, and supported by extensive free software libraries within the STM32Cube MCU package, compatible with IDEs like IAR, Keil, and STM32CubeIDE.

Key Features

  • Integrated STM32L4S5VIT6 microcontroller with Arm® Cortex®-M4 core.
  • 2 Mbytes of Flash memory and 640 Kbytes of SRAM for complex applications.
  • 64Mbit Quad-SPI Flash memory for extended storage.
  • Bluetooth® 4.1 module (SPBTLE-RF) and 802.11 b/g/n compliant Wi‑Fi® module (ISM43362-M3G-L44).
  • Dynamic NFC tag based on ST25DV04K with printed NFC antenna.
  • Multiple sensors: two digital omnidirectional microphones, 260-1260hPa absolute barometer, 3-axis magnetometer, 3D accelerometer, 3D gyroscope, and time-of-flight/gesture-detection sensor.
  • High-security solution provided by STSAFE-A110.
  • USB OTG FS with micro-AB connector for flexible connectivity.
  • Arduino® Uno V3 and Pmodâ„¢ expansion connectors for broad compatibility.
  • Flexible power-supply options: ST-LINK, USB VBUS, or external sources.

Applications

  • Internet of Things (IoT) node development and prototyping.
  • Cloud-connected sensing and data aggregation.
  • Smart home and industrial IoT solutions.
  • Low-power embedded systems requiring wireless connectivity.
  • Wearable technology and environmental monitoring.
  • Multi-sensor data acquisition and processing.

Technical Specifications

Item TypeKit
Based OnSTM32
No. of Bits32bit
Model No. / NameB-L4S5I-IOT01A
Core ArchitectureARM
Core Sub-ArchitectureCortex-M4
Silicon Core NumberSTM32L4S5VIT6
Silicon Family NameSTM32
Silicon ManufacturerSTMicroelectronics
Flash Memory2 Mbytes
RAM640 Kbytes
Wireless ConnectivityBluetooth 4.1, 802.11 b/g/n Wi-Fi, NFC
Debugger/ProgrammerOn-board ST-LINK/V2-1
Expansion InterfacesArduino Uno V3, Pmodâ„¢

Frequently Asked Questions

What core architecture and memory specifications does the STM32L4S5VIT6 microcontroller offer?

The STM32L4S5VIT6 microcontroller features an Arm Cortex-M4 core, optimized for high performance and low power. It includes 2 Mbytes of Flash memory and 640 Kbytes of SRAM, providing ample space for complex embedded applications and real-time operating systems, making it suitable for demanding IoT tasks.

What wireless connectivity options are integrated into the B-L4S5I-IOT01A Discovery Kit?

This Discovery Kit offers comprehensive wireless connectivity, including a Bluetooth 4.1 module for short-range communication, an 802.11 b/g/n compliant Wi-Fi module for network access and cloud integration, and a dynamic NFC tag with its printed antenna for close-proximity interactions like secure pairing or data transfer.

How can I expand the functionality and connect additional hardware to this Discovery Kit?

The kit provides significant expansion capabilities through its Arduino Uno V3 and Pmodâ„¢ connectors. These standardized interfaces allow developers to easily integrate a wide range of add-on shields, modules, and sensors, extending the board's functionality for diverse applications, from robotics to advanced sensing.

What development environments and toolchains are supported for programming the STM32L4+ series MCU?

The STM32L4+ series, including the STM32L4S5VIT6, is supported by a wide choice of Integrated Development Environments (IDEs). These include popular options like STMicroelectronics' own STM32CubeIDE, IAR Embedded Workbench, and Keil MDK-ARM, providing developers with flexibility in their preferred programming and debugging workflows.

Does the B-L4S5I-IOT01A kit include an on-board debugger, and what are its capabilities?

Yes, the B-L4S5I-IOT01A Discovery Kit features an integrated ST-LINK/V2-1 debugger/programmer. This essential tool allows for efficient flashing, debugging, and programming of the STM32L4S5VIT6 microcontroller. It also offers USB re-enumeration capability, functioning as a mass storage device, virtual COM port, and debug port.

Package Includes

  • 1 x STMicroelectronics B-L4S5I-IOT01A Discovery Kit STM32L4S5VIT6, Internet of Things (IoT)

Additional Information

Weight 0.07 kg
Dimensions 21 × 17 × 5 cm

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