Ezurio BL654 Quick Start Manual

Usb dongle nordic/zephyr

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Quick Start Guide
BL654 USB Dongle – Nordic/Zephyr (451-
00004)
Version 2.0
https://www.ezurio.com/
1
© Copyright 2025 Ezurio
All Rights Reserved

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Summary of Contents for Ezurio BL654

  • Page 1 Quick Start Guide BL654 USB Dongle – Nordic/Zephyr (451- 00004) Version 2.0 https://www.ezurio.com/ © Copyright 2025 Ezurio All Rights Reserved...
  • Page 2: Revision History

    Revision History Version Date Notes Contributors Approver 10 July 2019 Initial Release Jamie M cc r a e Jonathan Kaye 15 Apr 2025 Ezurio rebranding Sue White Dave Drogowski https://www.ezurio.com/ © Copyright 2025 Ezurio All Rights Reserved...
  • Page 3: Table Of Contents

    Table of Contents Introduction ..............................................4 Scope ..............................................4 Background ............................................4 Hardware Description ........................................... 4 Programming Setup ............................................4 GUI Setup ............................................4 CLI Setup .............................................. 7 Additional Information ..........................................9 https://www.ezurio.com/ © Copyright 2025 Ezurio All Rights Reserved...
  • Page 4: Introduction

    1 Introduction Scope The purpose of this document is to give an overview for programming application code to the Ezurio 451-00004 – BL654 based USB dongle supporting Nordic / Zephyr based application deployment. smart Note: Ezurio also makes a variant of this product which supports BASIC development (Ezurio part # 451-00003).
  • Page 5 (whilst keeping the USB dongle plugged into the computer) to restart in bootloader mode. https://www.ezurio.com/ © Copyright 2025 Ezurio All Rights Reserved...
  • Page 6 (if using the Nordic SDK); it must not include a bootloader or an MBR update. Drag the hex file onto the window or click Add HEX file > Browse and select the hex file. The file memory layout updates to show the sections in the file. https://www.ezurio.com/ © Copyright 2025 Ezurio All Rights Reserved...
  • Page 7: Cli Setup

    Use the following command to create an update zip file using a single hex file that does not use the soft-device: nrfutil pkg generate --hw-version 52 --application app.hex --application-version 1 --sd-req 0x00 out.zip If the soft-device is used, use the following command: https://www.ezurio.com/ © Copyright 2025 Ezurio All Rights Reserved...
  • Page 8 (whilst keeping the USB dongle plugged into the computer). Once the module is programmed, it will begin execution of the code. https://www.ezurio.com/ © Copyright 2025 Ezurio All Rights Reserved...
  • Page 9: Additional Information

    Ezurio materials or products for any specific or general uses. Ezurio or any of its affiliates or agents shall not be liable for incidental or consequential damages of any kind. All Ezurio products are sold pursuant to the Ezurio Terms and Conditions of Sale in effect from time to time, a copy of which will be furnished upon request.

This manual is also suitable for:

451-00004

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