# Hexagon SDK 4.1.0.4 for PX4 / Ardupilot / Betaflight build environment

Source: https://forum.modalai.com/topic/4702/hexagon-sdk-4-1-0-4-for-px4-ardupilot-betaflight-build-environment
Category: VOXL SDK and Software (https://forum.modalai.com/category/47/voxl-sdk-and-software)
Posted: 2025-08-26 16:27:55 UTC by Eric Katzfey (ModalAI staff)
Replies: 0 · Views: 1122

## Eric Katzfey (ModalAI staff) · 2025-08-26 16:27:55 UTC

You can obtain Hexagon SDK 4.1.0.4 for the flight controller build environment described in this document: https://gitlab.com/voxl-public/rb5-flight/rb5-flight-px4-build-docker at the ModalAI developers web site under EULA protected downloads in addition to getting it directly from Qualcomm. https://developer.modalai.com/asset/view/184