varun6691
lvl.1
Flight distance : 71398 ft
India
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Need help!
I've got an N3 flight controller, which I connected to the Assistant software after several months. It got detected by the software, but did not allow me to access any of its parameters. I quickly realized that I have an old version of the A2 (V1.0.7) and immediately deleted it, and downloaded the latest one which is V2.0.0. This is as of August 14th, 2018. The N3 then got not only detected, but allowed me to switch between all the parameters like gains, PMU, GPS, LED, etc. It asked me for a PMU and LED upgrade which I attempted. PMU upgrade failed, and then I tried LED upgrade. It failed at 99% and then gave a message "Lost connection to MC". Ever since, the N3 is not detected by the A2 assistant.
Earlier, each time I powered up the N3, the LED used to cycle through all the colors and then end up with 3 yellow blinks, as if in Atti mode. Ever since the firmware upgrade failure, it is now blinking just white, every 2 seconds. PMU is blinking blue and GPS is blinking red. Tried different cables, both Windows and Mac, and reinstalled A2 Assistant couple of times. Absolute symptoms of the Flight controller becoming bricked. Out of ideas now.
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