STMicroelectronics B-L475E-IOT01A Discovery Kit for IoT Node
STMicroelectronics B-L475E-IOT01A Discovery Kit for IoT Node allows for development of applications with direct connection to cloud servers. The Discovery kit enables a wide diversity of applications by exploiting low-power communication, multiway sensing and ARM® Cortex® -M4 core-based STM32L4 Series features. The support for Arduino Uno V3 and PMOD connectivity provides unlimited expansion capabilities with a large choice of specialized add-on boards.
Features
- Ultralow-power STM32L4 Series MCUs based on ARM® Cortex®-M4 core with 1 Mbyte of Flash memory and 128 Kbytes of SRAM, in LQFP100 package
- 64-Mbit Quad-SPI (Macronix) Flash memory
- Bluetooth® V4.1 module (SPBTLE-RF)
- Sub-GHz (868 or 915MHz) low-power-programmable RF module (SPSGRF-868 or SPSGRF-915)
- Wi-Fi® module Inventek ISM43362-M3G-L44 (802.11 b/g/n compliant)
- Dynamic NFC tag based on M24SR with its printed NFC antenna
- 2 digital omnidirectional microphones (MP34DT01)
- Capacitive digital sensor for relative humidity and temperature (HTS221)
- High-performance 3-axis magnetometer (LIS3MDL)
- 3D accelerometer and 3D gyroscope (LSM6DSL)
- 260-1260 hPa absolute digital output barometer (LPS22HB)
- Time-of-Flight and gesture-detection sensor (VL53L0X)
- 2 push buttons (user and reset)
- USB OTG FS with Micro-AB connector
- Expansion connectors: Arduino™ Uno V3, PMOD
- Flexible power-supply options: ST-LINK USB VBUS or external sources
- On-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability: mass storage, virtual COM port, and debug port
- Comprehensive free software HAL library, including a variety of examples, as part of the STM32Cube package
- Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil®, GCC-based IDEs, ARM® mbed Enabled™
- ARM mbed Enabled™
Edge Impulse Resources
Videos
Block Diagram
X-CUBE-MCSDK (Software)
X-CUBE-MCSDK STM32 Motor Control Software Development Kit (MCSDK) makes motor control design easier and faster. The MCSDK (motor control software development kit) firmware (X-CUBE-MCSDK and X-CUBE-MCSDK-FUL) includes the permanent-magnet synchronous motor (PMSM) firmware library (FOC control). The STM32 Motor Control Workbench (to configure the FOC firmware library parameters) is also included with its graphical user interface (GUI).
Additional Resources
Associated Kits
STMicroelectronics STM32 Discovery Kits
An affordable and complete solution for evaluating STM32 MCUs.
Associated Products
STMicroelectronics STM32Cube.AI Software & Products
Use embedded machine learning to improve applications in a simple, fast, and cost-effective way.
STMicroelectronics STM32L4 32-Bit MCU+FPU
Ultra-low-power microcontrollers based on the high-performance ARM® Cortex®-M4 32-bit RISC core.
Sensirion SHT4x Digital Humidity & Temperature Sensors
Provide constant temperature accuracy, over a large measurement range.
STMicroelectronics VL53L0X Time-of-Flight Ranging Sensor
Integrated with an embedded infrared, eye-safe laser, advanced filters and photon detection array.
STMicroelectronics LSM6DSL & LSM6DSM iNEMO Inertial Modules
Always-on system-in-packages featuring a 3D digital accelerometer and a 3D digital gyroscope.
STMicroelectronics MP34DTx MEMS Audio Microphones
Omnidirectional MEMS microphones with leading SNR and sensitivity.
STMicroelectronics LPS22 MEMS Nano Pressure Sensor
Ultracompact piezoresistive absolute pressure sensor which functions as a digital output barometer.
STMicroelectronics STMicroelectronics M24SR Dynamic NFC/RFID Tag ICs
Includes embedded EEPROM memory that can be operated from I²C interface, 13.56MHz RFID reader or an NFC phone.
STMicroelectronics LIS3MDL 3-Axis Magnetometer
Ultra-low power, high performance, small package, ideal for mobile phones, tablets, and more.
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STMicroelectronics Standard Products
A broad range of drop-in replacements for general-purpose analog ICs, discretes, and serial EEPROMs.