# PX4 and HEQ firmware

**URL:** <https://discuss.px4.io/t/px4-and-heq-firmware/40419>\
**Category:** PX4 Autopilot\
**Created:** [August 27, 2024, 7:14am UTC](https://discuss.px4.io/t/px4-and-heq-firmware/40419 "2024-08-27T07:14:27Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![HighDesertPilot](https://discuss.px4.io/letter_avatar_proxy/v4/letter/h/7c8e57/32.png) [@HighDesertPilot](https://discuss.px4.io/u/HighDesertPilot)\
**Post date:** [August 27, 2024, 7:14am UTC](https://discuss.px4.io/t/px4-and-heq-firmware/40419/1 "2024-08-27T07:14:27Z")

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I have a question on if anyone happens to have a copy of the firmware for a HEQ Voyager. Their is a problem with the flight controller not working with QGC and thou I tried working with the company, they have not provided any solutions or firmware for me to try to re-flash the FC. I suggested sending the FC back to them to check for themselves, they are going out of the way to avoid me sending the card back to them. The FC is a PX4FMU V2, Version: 5, Board ID: 255, Flash size: 2080768 per both QGC and Mission Planner, but since this FC seems to be a few years old, due to the size of the flash limitations, nothing seems to install properly. If there is no solution out there, I will more than likely gut the airframe and install a PIXHawk control and 4in1 ESC.