The Dronetag Scout EVK is an earlier evaluation kit model that will continue to receive essential updates and limited support. However, we strongly encourage all users to upgrade their units to the production-ready Dronetag Scout system.
The upgraded Scout offers a more robust system, improved long-term stability, and full access to all available features. Some important capabilities—such as factory reset, secure credential management, and cloud-based provisioning—are not available on the original Scout EVK.
This guide walks you through the upgrade process in detail, including:
After upgrading, your unit will receive a new serial number, and the old Scout EVK will need to be removed from your Dronetag Cloud account. You will register the new Scout using the provided serial number for continued access and management.
You may choose to flash the SD cards yourself or request pre-flashed cards from us. Instructions for both options are included below.
Please send an email to support@dronetag.com with the following information:
Let us know how you want to handle the SD cards required for the upgrade. There are two SD cards involved:
We will send you both SD card images and you can flash them manually.
.img files onto SD cards.If you would like to receive ready-to-use SD cards, include the following shipping details in your request email:
If you're not comfortable performing any technical work, we can offer a full replacement of the Scout unit. The upgrade will be handled at our facility, and you would be responsible for shipping costs.
Once you have received or prepared the required SD cards, follow the steps below to upgrade your Scout EVK.
There are two SD cards involved in the upgrade process:
If you are flashing the SD cards yourself, you can reuse a single SD card.
In this case, first flash it with the Preparation image, perform the preparation steps, then re-flash the same card with the Scout System image and continue with the remaining steps.
Whether you use one or two physical SD cards, the upgrade steps remain the same.
We recommend performing the upgrade on a tabletop setup rather than attempting it on an already installed Scout EVK in elevated or hard-to-reach locations.
Accessing the SD card slot can be difficult, and working at height introduces a risk of device damage or personal injury due to falls.

Once the upgrade is complete:
With the SD cards, you will also receive a new serial number, which replaces the original Scout EVK identity.
The upgraded Scout includes a login-protected management interface.
Be sure to store your new login credentials safely.
If the device is factory reset, it will revert to the original default username and password provided by Dronetag. If you lose both the new and default credentials, you may be locked out of the management interface.
If you need help accessing the UI or updating credentials, reach out to support@dronetag.com.
You are expected to already have the correct SD card images by applying to Scout EVK Upgrade Process
This page guides you through flashing new firmware onto a microSD card and upgrading your Scout to a newer generation.
Use a microSD card with at least 8 GB of capacity. This SD card is used during the Scout EVK upgrade process. All former data on the card will be permanently erased.
We recommend using a different SD card than the one currently used in your Scout EVK. This allows you to keep your original setup as a backup.
You can use either Windows or Linux to prepare the SD card.
If you are confident and understand the risks, you may reuse the existing card — but make sure to back up your current setup first.
We recommend using balenaEtcher, a free and user-friendly tool for flashing SD cards.
scoutsdimg.img file.Once done, you can safely eject the SD card.
You can use the dd command from the terminal to flash the image on Linux.
Insert the microSD card into your system.
Open a terminal and run:
lsblk
Identify your SD card device (e.g. /dev/sdb). Double-check this—flashing to the wrong device can erase critical data.
sudo dd if=~/Downloads/scoutsdimg.img of=/dev/sdX bs=4M status=progress conv=fsync
Using the dd command incorrectly can permanently damage your system by overwriting the wrong disk.
Be very careful to identify the correct device path of your SD card (e.g. /dev/sdb) before running any command.
Flashing to your main system drive (e.g. /dev/sda) will result in data loss and an unbootable computer.
Always double-check the target device name using lsblk or fdisk -l before proceeding.
sudo eject /dev/sdX
Every chapter of this document is a page of the Dronetag help site. Use these addresses to reach the latest version.