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STM32 Discovery kits are a cheap and complete solution for the evaluation of the outstanding capabilities of STM32 MCUs and MPUs. They carry the necessary infrastructure for demonstration of specific device characteristics and comprehensive software examples allow to fully benefit from the devices features and added values.  

Extension connectors give access to most of the device’s I/Os and make the connection of add-on hardware possible.

With the integrated debugger/programmer the discovery kits are ideal for prototyping.

Explore digital power and motor control with two new STM32G4 MCU discovery kits

  • The new B-G474E-DPOW1 kit offers a comprehensive platform to easily develop your digital-power applications, leveraging the mathematical hardware accelerator and advanced analog peripherals of the STM32G4 series to build energy-efficient applications. Learn how to use this discovery board during ST Partner Biricha's digital power supply training and take your design one step further! The associated STM32CubeG4 software now includes comprehensive free software libraries and code examples to reduce development effort, time and cost.
  • The small form factor of our motor-control reference design (B-G431B-ESC1) allows you to include it in applications such as drones. This discovery kit for Electronic Speed Control (ESC) helps you to easily implement the STM32G4's features, and is compatible with the X-CUBE-MCSDK v5.4.1 motor-control SDK embedded code examples.

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    • Part Number Description Status Core Products Price (US$)*
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      B-L475E-IOT01A

      Key features

      • Ultra-low-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 MHz or 915 MHz) low-power-programmable RF module (SPSGRF-868 or SPSGRF-915)
      • 802.11 b/g/n compliant Wi-Fi® module from Inventek Systems (ISM43362-M3G-L44)
      • 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 MCU Package
      • Support of a wide choice of Integrated Development Environments (IDEs) including IAR , Keil® , GCC-based IDEs, Arm® Mbed Enabled
      • Arm® Mbed online (see http://mbed.org)

      Show more

      STM32L4 Discovery kit IoT node, low-power wireless, BLE, NFC, SubGHz, Wi-Fi
      Active
      STM32L475VG 51.94 Buy now
      X-CUBE-AWS

      Key features

      • Ready-to-run firmware example using cellular, Wi-Fi® , and Ethernet connectivity to support quick evaluation and development of AWS IoT cloud applications
      • Board configuration interface
      • Secure Boot and Secure Firmware Update
      • TLS encryption
      • AWS IoT connection, subscribe and publish
      • AWS job support
      • Connection to STMicroelectronics dashboard for AWS
      • Specific features on the B-L475E-IOT01A board such as measurement of humidity, temperature, 3-axis magnetic data, 3D acceleration, 3D gyroscope data, atmospheric pressure, and time-of-flight

      Show more

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      X-CUBE-AWS
      X-CUBE-AWS
      AWS IoT software expansion for STM32Cube (UM2178)
      Active
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      Software
      Part Number General Description Software Version Supplier GitHub link Download
      X-CUBE-AWS AWS IoT software expansion for STM32Cube (UM2178) 1.4.0 ST -
      AWS-dashboard STM32Cube function pack for IoT sensor node with telemetry and device control applications for Amazon AWS Cloud 1.0.0 ST - Go to site
      X-CUBE-AZURE

      Key features

      • Ready-to-run firmware example using cellular, Wi-Fi® , and Ethernet connectivity to support quick evaluation and development of Microsoft® Azure® cloud-connected applications
      • Board configuration interface for connection to the Azure® IoT Hub
      • Secure Boot and Secure Firmware Update
      • TLS encryption
      • Azure® IoT Hub, and bidirectional communication examples implemented
      • Azure® X509 device authentication and Azure® Device Provisioning Service (DPS)
      • Connection to an Azure® IoT central demonstration
      • Connection to STMicroelectronics dashboard for Azure® , for easy sensor data visualization and device control
      • Specific features on the B-L475E-IOT01A board such as measurement of humidity, temperature, 3-axis magnetic data, 3-axis acceleration, 3-axis gyroscope data, atmospheric pressure, and time-of-flight

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      Microsoft Azure software expansion for STM32Cube
      Active
      -
      Software
      Part Number General Description Software Version Supplier GitHub link Download
      Azure-dashboard STM32Cube function pack for IoT sensor node with telemetry and device management applications for Microsoft Azure cloud 4.0.1 ST - Go to site
      X-CUBE-AZURE Microsoft Azure software expansion for STM32Cube 1.2.0 ST -
      B-L475E-IOT01A

      Description:

      STM32L4 Discovery kit IoT node, low-power wireless, BLE, NFC, SubGHz, Wi-Fi

      Price (US$)*

      51.94

      Key features

      • Ultra-low-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 MHz or 915 MHz) low-power-programmable RF module (SPSGRF-868 or SPSGRF-915)
      • 802.11 b/g/n compliant Wi-Fi® module from Inventek Systems (ISM43362-M3G-L44)
      • 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 MCU Package
      • Support of a wide choice of Integrated Development Environments (IDEs) including IAR , Keil® , GCC-based IDEs, Arm® Mbed Enabled
      • Arm® Mbed online (see http://mbed.org)

      Show more

      X-CUBE-AWS

      Description:

      AWS IoT software expansion for STM32Cube (UM2178)

      Price (US$)*

      -
      Software

      Key features

      • Ready-to-run firmware example using cellular, Wi-Fi® , and Ethernet connectivity to support quick evaluation and development of AWS IoT cloud applications
      • Board configuration interface
      • Secure Boot and Secure Firmware Update
      • TLS encryption
      • AWS IoT connection, subscribe and publish
      • AWS job support
      • Connection to STMicroelectronics dashboard for AWS
      • Specific features on the B-L475E-IOT01A board such as measurement of humidity, temperature, 3-axis magnetic data, 3D acceleration, 3D gyroscope data, atmospheric pressure, and time-of-flight

      Show more

      IMAGE

      X-CUBE-AWS
      X-CUBE-AWS
      Part Number General Description Software Version Supplier GitHub link Download
      X-CUBE-AWS AWS IoT software expansion for STM32Cube (UM2178) 1.4.0 ST -
      AWS-dashboard STM32Cube function pack for IoT sensor node with telemetry and device control applications for Amazon AWS Cloud 1.0.0 ST - Go to site
      X-CUBE-AZURE

      Description:

      Microsoft Azure software expansion for STM32Cube

      Price (US$)*

      -
      Software

      Key features

      • Ready-to-run firmware example using cellular, Wi-Fi® , and Ethernet connectivity to support quick evaluation and development of Microsoft® Azure® cloud-connected applications
      • Board configuration interface for connection to the Azure® IoT Hub
      • Secure Boot and Secure Firmware Update
      • TLS encryption
      • Azure® IoT Hub, and bidirectional communication examples implemented
      • Azure® X509 device authentication and Azure® Device Provisioning Service (DPS)
      • Connection to an Azure® IoT central demonstration
      • Connection to STMicroelectronics dashboard for Azure® , for easy sensor data visualization and device control
      • Specific features on the B-L475E-IOT01A board such as measurement of humidity, temperature, 3-axis magnetic data, 3-axis acceleration, 3-axis gyroscope data, atmospheric pressure, and time-of-flight

      Show more

      Part Number General Description Software Version Supplier GitHub link Download
      Azure-dashboard STM32Cube function pack for IoT sensor node with telemetry and device management applications for Microsoft Azure cloud 4.0.1 ST - Go to site
      X-CUBE-AZURE Microsoft Azure software expansion for STM32Cube 1.2.0 ST -