Running Ardupilot in Navio2

Hello Team,

I am using the below below Raspian OS in my Navio2-Raspberry Pi 4 Model B Rev 1.2. (intern: 4) and built Arducopter. when i execute the binary from /home/pi , i get the following error:
How resolve this. Please help.

I understand that Navio-2 preconfigured Raspberry Pi OS will work. But i need to do it from this Raspbian OS, as i need to have GUI for some of my application.


sudo ./arducopter -A udp:


LinuxPWM_Sysfs:Unable to open file /sys/class/pwm/pwmchip0/pwm0/duty_cycle: No such file or directory

OS Details

PRETTY_NAME=“Raspbian GNU/Linux 10 (buster)”
NAME=“Raspbian GNU/Linux”
VERSION=“10 (buster)”


Hi Vinoth,

Our pre-configured Raspbian image provides communication between Raspberry Pi itself and Navio2 sensors, ports, and PWM. Ardupilot won’t work correctly without this. So, Navio2 Raspbian image is required to work with Navio2.

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