# UI for IDT for FreeRTOS qualification suite 2.0 (FRQ 2.0)
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Amazon IoT Device Tester for FreeRTOS (IDT for FreeRTOS) includes a web-based user interface (UI) where you can interact with the IDT command line application and related configuration files. You use the IDT for FreeRTOS UI to create a new configuration, or modify an existing one, for your device. You can also use the UI to call the IDT application and run the FreeRTOS tests against your device.

For information about how to use the command line to run qualification tests, see [First test of your microcontroller board](lts-qual-steps.md).

This section describes the prerequisites for the IDT for FreeRTOS UI and how to run qualifications tests from the UI.

**Topics**
+ [Set up the IDT prerequisites](#lts-dev-tester-ui-prereqs)
+ [Configure Amazon credentials to use the IDT UI](lts-configure-aws-credentials.md)
+ [Open the IDT for FreeRTOS UI](lts-open-idt-ui.md)
+ [Create a new configuration](lts-create-new-configuration.md)
+ [Modify an existing configuration](lts-modify-existing-configuration.md)
+ [Run qualification tests](lts-run-tests-from-ui.md)

## Set up the IDT prerequisites
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To run tests through the Amazon IoT Device Tester (IDT) for FreeRTOS UI, you must complete the prerequisites on the [Set up the LTS qualification prerequisites](lts-idt-dev-tester-prereqs.md) page for IDT FreeRTOS Qualification (FRQ) 2.x.