Hi all, my team is using pixhawk v1 since 2014. We fly talon fixed wing for mapping. The firmware that we are using is v3.9.2
One of our drone crashed few weeks ago & when we install the new talon drone we always have issue with the stability etc. One of the reasons may be all our components esp. pixhawk, esc etc are too old for newest firmware. I really need help if any here have old firm v3.9.2 please help. flixmill@yahoo.com Really appreciate any help.
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PX4 has only released upto v1.15 at current point, hence it seems like you’re referring to ArduPilot firmware.
I couldn’t find the v3.9.2, but I’ve found v3.9.3 for Pixhawk1 for Plane airframe here:
https://firmware.ardupilot.org/Plane/stable-3.9.3/Pixhawk1/