FreeRTOS is used by default in the Espressif IoT Development Framework (ESP-IDF) projects exported by qmlprojectexporter. See Espressif FreeRTOS overview and Getting started on Espressif platforms for information on the ESP-IDF FreeRTOS implementation and how to export Qt Quick Ultralite applications as ESP-IDF projects.

Compatible versions

Qt Quick Ultralite has been tested with ESP-IDF version 5.3, which has a custom FreeRTOS port based on FreeRTOS V10.5.1.

For a list of supported platforms and FreeRTOS versions, see supported architectures, platforms and FreeRTOS versions.