How to get NSH shell on Pixhawk4 board with PX4?

Hi all,

I am a newbie to drone software and recently bought a pixhawk4 from holybro and I aim to bringup/see NSH shell on my new pixhawk4 with PX4.

I read the following guide and able to build for Pixhawk 4 (make px4_fmu-v5_default).

But loading the firmware into the pixhawk4 get stuck with following for ever;
Loaded firmware for board id: 11,0 size: 1625076 bytes (78.10%), waiting for the bootloader…

Now, I dont know if build has Nuttx in it as I also see another github .

Any help on to get to see/access NSH/ Nuttx shell on pixhawk4 is greatly appreciated.


Did you see and

NuttX is included in the build. I suggest trying with a different USB cable, and/or replugging after you started trying to upload.