# Open-source notices

Required copyright notices and licence texts for third-party software distributed with Dronaware products.

*Notice revision: 1 October 2026*

## Dronaware website

The public website distributes React, React DOM, and Scheduler under the MIT License. Copyright (c) Meta Platforms, Inc. and affiliates.

The complete notices delivered with the website are available in the [website third-party notices](/THIRD_PARTY_NOTICES.txt).

## Testbench

Testbench distributes React, React DOM, and Scheduler under the MIT License. Copyright (c) Meta Platforms, Inc. and affiliates.

The complete notices delivered with Testbench are available in the [Testbench third-party notices](/testbench/THIRD_PARTY_NOTICES.txt).

## Optical Flow web application

The Optical Flow browser application distributes the following third-party software:

- React, React DOM, and Scheduler under the MIT License. Copyright (c) Meta Platforms, Inc. and affiliates.
- esptool-js under the Apache License 2.0. Copyright Espressif Systems (Shanghai) CO LTD and contributors.
- hash-wasm under the MIT License. Copyright (c) 2020 Dani Biró. Its supplied notice also identifies the authors of the embedded C implementations.
- pako under the MIT and Zlib licences. Copyright (c) 2014-2017 Vitaly Puzrin and Andrei Tuputcyn; Zlib portions copyright (c) 1995-2013 Jean-loup Gailly and Mark Adler.
- atob-lite under the MIT License.

The complete notices delivered with the application are available in the [Optical Flow web third-party notices](/opticalflow/THIRD_PARTY_NOTICES.txt).

## Optical Flow firmware

The encrypted Optical Flow firmware incorporates the following third-party software:

- ESP-IDF 5.5.1, ESP JPEG 1.3.1, Espressif camera-driver portions, and Mbed TLS 3.6.4 under the Apache License 2.0 option.
- Camera sensor and SCCB portions derived from OpenMV under the MIT License. Copyright (c) 2013/2014 Ibrahim Abdelkader and contributors.
- FreeRTOS Kernel 10.5.1 and cJSON under the MIT License.
- Newlib 4.3.0 under the copyright notices and permissive licences reproduced in the firmware notice.
- GCC runtime 14.2.0 under GPL-3.0 with the GCC Runtime Library Exception 3.1. The exception permits eligible independent firmware to be distributed under terms chosen by Dronaware.
- fastMavLink C and generated C under the MIT License. Copyright (c) OlliW / OlliW42.
- MAVLink message definitions and generated C material under the MIT License. Copyright (c) MAVLink Development Team.

The ESP32 Camera Driver is modified by Dronaware for optical flow capture.

The complete notices associated with the firmware are available in the [firmware third-party notices](/opticalflow/FIRMWARE_THIRD_PARTY_NOTICES.txt).

## Scope

These copyright notices and licence texts apply only to the identified third-party components. They do not license Dronaware proprietary software, firmware, services, keys, licence entitlements, documentation, or branding. Third-party names and trademarks remain the property of their respective owners.

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Dronaware · Udyam-registered MSME in India