Thank you for purchasing the AirID FIDO Mini. Before using AirID FIDO Mini, please take the time to read this user manual, to learn about all the features and capabilities of your new AirID FIDO Mini.
Table of Content
Intended Use
AirID FIDO is a wireless Security Key that you can carry with you at all times. The AirID FIDO communicates via a secure Bluetooth Low Energy (BLE) connection with your device and makes the internal FIDO Security Key available for cryptographical operations such as authentication.
Questions / Support
For more information about our products & services, please visit our website: https://airid.com/en/ For technical assistance & support, please visit https://airid.com/service-portal Or create a support ticket here: create a support request
AirID GmbH
1. About This Guide
This guide provides step-by-step instructions to help customers using the AirID FIDO Mini on different platforms.
1.1 Typographical Conventions
The following kinds of text formatting and icons identify special information in this document:
Warnings mark situations where loss of data or misconfiguration of the device is possible if the instructions are not obeyed
Infos provide additional information on a topic and emphasize important facts and considerations
Tips provide best practices and recommendations
Code and or command line examples
Parameter and attribute names
2. Device Layout
2.1 Overview
Device Description
The AirID FIDO connects to Desktops, Laptops or Tablets via Bluetooth Low Energy (BLE) or USB (Q2/21). The BluetoothLE connection of AirID FIDO is encrypted and protected from spoofing and Man-in-the-Middle-Attacks by a secure pairing process.
AirID FIDO is powered by a rechargeable Li-Po battery. The battery is charged by plugging the AirID into either a computer or external USB wall adapter using the USB cable provided. The LCD display shows all setting information and status of the reader. The user-friendly control element helps you to navigate through the settings of the device.
Bluetooth Connected Mode Usage
The AirID FIDO allows to protect Apps with FIDO2 based security keys via Bluetooth Low Energy (BLE).
USB Connected Mode Usage
AirID FIDO can be used as a standard USB FIDO security key on all PCs with a common operating system* supporting the FIDO standard
(* Windows 10 20H2, MacOS Big Sur and Linux).
2.2 Package Contents
- AirID FIDO Mini
- USB cable
2.3 Hardware Features
1 Keychain 2 Low Power LCD Display 3 2-button navigation 4 LED indicator 5 USB interface
AirID FIDO Mini is designed for easy menu navigation using a 2-button-navigation.
| Button | Meaning |
|---|---|
left | Long keypress: switching the device On / Off Short keypress: scrolling down |
right | Short keypress: confirm / select |
Following status indicators exists on AirID FIDO
| Status | Status Indicator | Description |
|---|---|---|
| FIDO status |
| ongoing FIDO communication |
| Connection status |
| Bluetooth and advertising activated |
| Bluetooth activated and connected to host | |
| Battery status |
| remaining battery capacity |
Following LED indicators exists on AirID FIDO Mini
Color | Mode | Meaning |
|---|---|---|
| red | Static | on during battery charging; off when battery charging is done |
| blue | Static | on during bluetooth communication activities |
| blue | Blinking | ongoing FIDO communication - User Presence, waiting for input |
3. Menu Layout
In the AirID FIDO device menu, you can configure various settings and get status information about your AirID FIDO security key. You can access the different menu entries by navigating with the control element.
3.1 AirID FIDO
| Item | Display | Description | ||
|---|---|---|---|---|
AirID fido |
| Home screen. When AirID FIDO is connected to a device, the device name is displayed here. |
3.2 Connection
The Connection menu is the second setting navigating down. Here you can activate or terminate the Bluetooth connection.
| Item | Display | Description | |
|---|---|---|---|
Bluetooth Advertising ON/waiting |
| AirID FIDO is in standby and waiting for the Bluetooth connection for FIDO authentication to be established. | |
Bluetooth Advertising OFF |
| Bluetooth and advertising are disabled. Press the control element to activate Bluetooth and advertising. |
3.3 Pairing Menu
Pairing defines the establishment of a connection between a Bluetooth device and the AirID FIDO in Bluetooth mode. Since the pairing information is retained even if the devices are turned off, it is not necessary to pair the same devices again. For secure pairing, compare the displayed code on AirID FIDO with the code displayed on the host system and confirm the pairing codes on both sides.
The pairing information with up to 10 different devices can be stored at the same time.
| Item | Display | Meaning | ||
|---|---|---|---|---|
| Pairing Code |
| This menu is only shown the first time a connection is established with a host device and is used to display the pairing key. To confirm the displayed code on your AirID FIDO select 'Yes' and confirm using the control element. | ||
| Pairing success |
| The pairing process have been successful | ||
| Pairing failed |
| The pairing failed. The reasons for a failed pairing can be:
|
3.4 Settings
There are three different categories of settings:
- Security
- Reset
- Firmware Update
| Setting | Display | Description | ||||||
|---|---|---|---|---|---|---|---|---|
| Settings |
| Main window | ||||||
| Security |
| Select this category to configure security related settings | ||||||
| Random MAC |
| Randomizes the Bluetooth Mac Address which is used for Bluetooth advertising. This is a security feature of AirID FIDO and focuses on device anonymization. | ||||||
| Advertising |
| Choose the bluetooth advertising mode between:
| ||||||
| FIDO User Presence |
| Typically, a user interaction on your AirID FIDO is required in order to confirm a FIDO registration or login. When AirID FIDO asks for a user presence, a button on your AirID FIDO must be pressed. With this setting you can choose if you want to press the button for the FIDO User Presence on your own or let the AirID handle it for you automatically. Use at your own risk! We suggest using this feature only with a set FIDO pin | ||||||
| FIDO User Signal |
| Activate or deactivate the acoustic feedback of the AirID FIDO. | ||||||
| Prefer Device |
| With this setting you can manage your AirID FIDO Bluetooth connections to your host systems: None: If no device is selected, a BLE connection to any of the surrounding devices is possible New: Select this option to connect AirID FIDO to a new device, if already connected devices are nearby. All other devices already paired with your AirID FIDO will be ignored. 'Device Name': If your AirID FIDO is already paired with one or more devices, you can choose the device name to select which device the AirID FIDO should preferably be connected to in the future. All other devices will be ignored. | ||||||
| Back |
| Select Back to return to the Setting menu. | ||||||
| Reset |
| Select this category to reset either specific or all settings of your AirID FIDO.
Be careful - deleted settings, pairings or keys cannot be restored!
| ||||||
| Factory Reset |
| This setting resets the AirID FIDO to factory settings. All saved pairing information and keys are also deleted. To make the factory reset, you have to confirm the query twice with 'yes'. | ||||||
| Reset Settings |
| With this reset, only the configured settings will be reset to default values | ||||||
| Reset BLE |
| This setting deletes the saved pairing information and the keys. This is recommended when passing AirID to third parties. You have the option to delete all keys or only the keys for a specific device. After the removal, a new pairing is necessary to re-established a connection. | ||||||
| Reset LTK Keys |
| This setting deletes the saved LTK keys. You have the option to delete all keys or only the keys for a specific device. | ||||||
| Reset FIDO |
| With this reset, all FIDO keys will be deleted | ||||||
| Back |
| Select Back to return to the Setting menu. | ||||||
Update Firmware |
| Use this setting to update the AirID FIDO firmware manually. An USB connection to your Windows PC or Mac is required. see section: Firmware Update We highly recommend you to activate the auto update service so that your AirID FIDO security key is always running the latest firmware. This enables you to benefit from the latest features and security-relevant updates. | ||||||
| Back |
| Select Back to return to the main menu. | ||||||
3.5 AirID Info
| Item | Dispaly | Description | |
|---|---|---|---|
| Serial Number |
| Serial number of the AirID FIDO | |
| IEEE Address |
| Bluetooth address of the AirID FIDO | |
| Battery |
| Battery percentage indicator | |
| FIDO Keystore |
| Number of stored FIDO keys | |
| Board |
| Version of the AirID FIDO board | |
| Bootloader |
| Version of the AirID FIDO boot loader | |
| Firmware |
| Version of the AirID FIDO firmware version | |
| Back |
| Select Back to return to the main menu |
4. Firmware Update
We are constantly working to improve AirID FIDO in terms of reliability and speed. In our Download Center you can find regular firmware updates for your AirID FIDO.
We suggest to install a firmware update as soon as it is available to use the most of your AirID FIDO and its technology.
The AirID FIDO firmware can be updated via USB on Windows or MacOS PCs. Download the latest firmware from our Download Center and unzip the folder completely.
Below, you will find the necessary steps for the update.
1. Use the control element of the AirID FIDO to navigate to Settings → Update Firmware → Confirm: Yes
2. The AirID FIDO should display: "Send update or unpower to exit"
3. Connect your AirID FIDO with the USB cable to a Windows computer or Mac.
With a Windows PC
4. Open the folder with the extracted firmware and run the "winusb-flash-device.exe" file
5. After a successful update the AirID FIDO will reboot automatically and can be used as usual
With a MacOS
4. Open the folder with the firmware and run the "flash-airid.command" file
5. After a successful update the AirID FIDO will reboot automatically and can be used as usual
If the update fails, the update process is intrerrupted or the AirID FIDO doesn't start anymore, go to step 3 and repeat the process.
5. AirID FIDO
5.1 Using AirID FIDO Mini
To setup and use the AirID FIDO Mini follow these three simple steps:
1. Pair your AirID FIDO with your host device*
Follow the steps below to set up the Bluetooth pairing:
- Turn on your AirID FIDO
- Make sure the Bluetooth connection is activated on both, your AirID FIDO and your host system
- Depending on your platform, initialize the pairing process on your host system
For secure pairing, compare the displayed code on AirID FIDO with the code displayed on the host system and confirm the pairing code on both sides, the AirID FIDO and your client
The pairing information will be saved on both sides, the AirID FIDO and your client. Therefore this pairing process only needs to be done once per host device.
*The AirID FIDO may differ in handling depending on your intended use case.
2. Register and name your AirID FIDO in your Application
Before you can log into your applications with the AirID FIDO security key, you have to register your AirID FIDO once in the application.
Some applications (e.g. Microsoft Azure) will ask you to set a PIN for your AirID FIDO security key, if you haven't done so already. This PIN will be stored in your AirID FIDO security key.
For registration, most applications provide a text field to set a name for your FIDO security key. This field is completely free of choice and is intended to help you identify the key used later on. In order to confirm and complete the registration, the AirID FIDO asks you to push a button on the AirID FIDO.
3. Login with your AirID FIDO to your Application
Now, your AirID FIDO security key is ready to be used for login!
Go to the application you previously registered in, select your AirID FIDO and log in. If set, you will be automatically prompted for your security key PIN.
For your secure login, the login must be confirmed by pushing a button on your AirID FIDO.
5.2 Supported Platforms
6. Technical Specification
Item AirID FIDO Mini Enclosure Shape similar to a key fob Dimension 72 x 38 x 14 mm Weight 36 g Human interface Display type LCD, 128x128 Display size ca. 25 x 25 mm Control element 2 button logic USB port USB-2.0-Micro-B LED visible 1 RGB LED red: on while charging blue (static): on during active Bluetooth connection blue (blinking): on during FIDO communication Acoustic feedback Buzzer Bluetooth Bluetooth Version 5 Battery Battery type Built-in rechargeable lithium-polymer battery Capacity 530mAh Battery charging via USB Update Firmware update via USB
7. Safety Instructions
.
Environment Temperature Range:
| Status | Min. Temperature | Max. Temperature |
|---|---|---|
| While operating | -10°C | +60°C |
| While charging | 0°C | +45°C |
8. Disposal and Recycling
B2B equipment must be returned to the manufacturer.
9. Maintenance and Care
Clean the device only with a soft, clean and dry cloth. Do not expose the device to harsh chemicals, cleaning solutions or strong cleaning agents. Do not allow liquid to penetrate the product.
10. Warranty/ License/ Technical Support
Please note that only customer with a valid support and maintenance agreement are authorized to get free support services.