BlueNRG-1 ST-LINK utility for BlueNRG-1, BlueNRG-2 MCU

The BlueNRG-1 ST-LINK utility is a full-featured software interface for programming BlueNRG-1 and BlueNRG-2 devices.

This utility provides an easy-to-use and efficient environment for reading, writing to and verifying the device memory.

The tool offers a wide range of features to program BlueNRG-1 and BlueNRG-2 memories (Flash, RAM), to verify the programming content (verify while and after programming, compare with file) and to automate the programming of microcontrollers.

The BlueNRG-1 ST-LINK utility software package is available for free download and is delivered in two versions: the GUI (Graphical User Interface) version and the CLI (Command Line Interface) version.

Key Features

  • Free download software
  • Supports Motorola S19, Intel® HEX and binary formats
  • Load, Edit and Save executable and/or data files generated by the Assembler/Linker or C compilers
  • Erase, Program, View and Verify device Flash memory contents
  • Automates programming of BlueNRG-1 and BlueNRG-2 devices (Erase, Verify, Programming)
  • Offers a command line interface
  • Compares file with target memory
  • Supports memory and core status view in Live update mode
  • ST-LINK/V2 firmware upgrade


Technical Documentation

Product Specifications
Description Version Size
DB3151 DB3151: BlueNRG-1 ST-LINK utility for BlueNRG-1 and BlueNRG-2 MCUs 2.0 240.7 KB
User Manuals
Description Version Size
UM2109 UM2109: BlueNRG-1 ST-LINK Utility software description 2.0 1.82 MB


License Agreement
Description Version Size
SLA0083 SLA0083: Software license agreement 1.4 102.26 KB

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