Discovery kit with STM32L476VG MCU

The 32L476GDISCOVERY helps users to develop and share applications with the STM32L4 ultra-low-power microcontrollers.The Discovery kit combines STM32L476 features with LCD, LEDs, audio DAC, sensors (microphone, 3 axis gyroscope, 6 axis compass), joystick, USB OTG, Quad-SPI Flash memory, expansion and probing connectivity. It includes an embedded Ammeter which measures the MCU consumption in low power modes. An external board can be connected thanks to extension and probing connectors.

Key Features

  • STM32L476VGT6 microcontroller featuring 1 Mbyte of Flash memory, 128 Kbytes of RAM in LQFP100 package
  • On-board ST-LINK/V2-1 supporting USB re-enumeration capability
  • Three different interfaces supported on USB:
    • Virtual com port
    • Mass storage
    • Debug port
  • Mbed-enabled (
  • LCD 24 segments, 4 commons in DIP 28 package
  • Seven LEDs:
    • LD1 (red/green) for USB communication
    • LD2 (red) for 3.3 V power on
    • LD3 Over current (red)
    • LD4 (red), LD5 (green) two user LEDs
    • LD6 (green), LD7 (red) USB OTG FS LEDs
  • Pushbutton (reset)
  • Four directions Joystick with selection
  • USB OTG FS with micro-AB connector
  • SAI Audio DAC, Stereo with output jack
  • Digital Microphone MEMS Accelerometer and magnetometer Mems
  • Gyroscope MEMS
  • 128-Mbit Quad-SPI Flash memory
  • MCU current ammeter with 4 ranges and auto calibration
  • Connector for external board or RF-EEPROM
  • Four power supply options:
    • ST-LINK/V2-1
    • USB FS connector
    • External 5 V
    • CR2032 battery (not provided)
  • Extension connectors
  • Comprehensive free software including a variety of examples, part of STM32Cube package




Technical Documentation

Product Specifications
Description Version Size
DB2529 DB2529: Discovery kit with STM32L476VG MCU 2.0 298 KB
User Manuals
Description Version Size
UM1879 UM1879: Discovery kit with STM32L476VG MCU 3.0 1 MB
UM2052 UM2052: Getting started with STM32 MCU Discovery Kits software development tools 1.0 1 MB
UM1928 UM1928: Getting started with STM32L476G discovery kit software development tools 1.0 1 MB

Presentations & Training Material

Description Version Size
STM32L4 MCU series - Excellence in ultra-low-power with performance 4.0 1 MB

Hardware Resources

Board Manufacturing Specifications
Description Version Size
STM32L476G-DISCO Gerber files 1.0.0 2 MB
Bill of Materials
Description Version Size
STM32L476G-DISCO BOM 1.0.0 18 KB
Schematic Packs
Description Version Size
STM32L476-DISCO Schematics 1.0.0 2 MB

Publications and Collaterals

Description Version Size
STM32 for makers Releasing your creativity 16.09 1 MB
STM32L4 Series - Ultra-low-power and performance 16.07 382 KB
Description Version Size
STM32™ 32-bit MCU family - Leading supplier of ARM® Cortex®-M microcontrollers 16.02 1 MB
STM32L series - Ultra-low-power 32-bit MCUs 16.03 3 MB


License Agreement
Description Version Size
Evaluation products license agreement 1.0 125 KB
Open Reference Material License Agreement v5 42 KB

Tools and Software

Embedded Software
Development Tool Software
MCUs Embedded Software

Sample & Buy

Part Number Marketing Status Unit Price (US$) * Quantity Specific features ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
STM32L476G-DISCO Active 19.48 1 - NEC 3A991A2 - MORE INFO Buy Direct Add to cart DISTRIBUTOR AVAILABILITY

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status RoHS Compliance Grade Material Declaration**
STM32L476G-DISCO ActiveEcopack1

(**) The Material Declaration forms available on may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.