PIXHACK V3 - fmuv3 or fmuv2?

Hardware Pixhawk 2
1

Bought me a new Pixhack v3 to upgrade from a Pixhack, and installed Copter 3.5.5 on MP.

On CUAV site says Pixhack v3 is based on FMUv3, but when i installed Copter 3.5.5 on MP, shows the following:

PX4v2 003A0017 33375101 31313639
Frame: QUAD
PX4: 0384802e NuttX: 1bcae90b
APM:Copter V3.5.5 (27229c83)

Seems to me the big diference between FMUv2 and FMUv3 is Memory limitation on FMUv2.

Someone help me undestand why MP is recognizing FMUv2 instead of FMUv3 on Pixhack v3?

Thank you.

2

Hello, my stock V3 shows (not yet tried a Firmware update)
PX4v3 00430025 33375101 31313639
Frame: QUAD
PX4: 0384802e NuttX: 1bcae90b
APM:Copter V3.5.5 (27229c83)
Maybe it was not detected accurate - try again or download PX4 V3 and do a custom firmware installation.
greeting hopefully this will help you

1 Like
3

Pixhack V3 is FMUv3. Simply download the firmware for it from here and install it using the Custom Firmware install option.

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4

Thank you for your answer.
I’ll download it and give it a try.