PX4 and Pixhawk tutorial: use RaspberryPi to control our drone

[@nomantufail1669]

How to use the camera for image detection on a companion computer and send data to px4 ?

[@mohamedaminefaiz6378]

Hello, Can refer me to a website where i can see how to install mavsdk for RPi 4 using ubuntu 20.04

[@creased528]

Hi, I am having issues with the communication between the PX4 and Rpi. I can arm the drone using mavproxy but not MAVSDK. Can you do a full tutorial on how to get the connection going?

[@yingshaoxoslab]

No, I don't have a drone anymore.

[@aykutsirma4260]

When I click to change the flight mode to "offboard" from QGroundControl or when I type "commander mode offboard" from terminal, nothing happens which is same for manual or flight modes too which this only happens when I try to change flight mode manually. Do you know what might the cause of it be? thank you.

[@yingshaoxoslab]

No, I can't. It's quite an old project and I don't have those devices and software anymore.

[@savageboi4503]

is it possible to control control two pixhawk module using one raspberry pi?

[@yingshaoxoslab]

If you are a master of network programming, yes, it's possible

[@TurBull4nc3]

How do you install the required codes for the autonomous part?

[@yingshaoxoslab]

I didn't install anything. It's just a python library for sending signals to PX4.

[@mason0401]

很棒的影片

[@rachidaounarain4778]

Hey, I am trying to communicate/control several px4 pixhawk drones all together at the same time. I am not sure what protocol to use or what chip. I was thinking of using Xbee to control them all, but I am not sure if it could handle it properly? do you consider using ZigBee Xbee or a RaspberryPi?

[@yingshaoxoslab]

RaspberryPi for sure. I don't wanna handle the raw protocol communication for sure.

[@mason0401]

我在想你是不是說中文的 可以的話希望有中文教程XD

[@yingshaoxoslab]

我是说中文的，不过我毕业了，没有机器可玩了

[@mason0401]

@@yingshaoxoslab 太可惜了，我最近被教授抓去參加一個要讓無人機自動跟線，辨識紅綠燈的比賽 頭痛的很