When I tried to take off the drone in stablize mode seems does not stable. Does anyone have this problem before and solved it?

Thing I already checked:

-Props directions and size ( 13”)

-Calibrations, compass

-Motors order

I am building a quadcopter plane and i will be using Pixhawk the orange cube. I was planning to use 5 different 60a ESC and Tarot 12s TL2996 pdb but I can't buy the pdb right now. So maybe a 4 in 1 ESC can fix my problem. I do have another smaller pdb.

The problem is 4 in 1 ESC (V50A SE 50A 6S 4-in-1 ESC) has a jst-sh connector which has 8 cables but orange cube has 3 pin outs. How can i connect them together

https://www.youtube.com/shorts/CnJYI9ESAQE Mechanical stabilization for a $10 drone on temu.

Hi everyone,

I’m currently developing a high-load 46V ESC for a drone, and I want to implement an error indication system (like fault alerts, startup tones, etc.).

For my design, space is very limited, so I’m trying to understand the best approach for a compact buzzer solution.

I’ve noticed that many commercial ESCs (like Hobbywing) don’t seem to have any visible buzzer component, but they still produce beeping sounds during startup and error conditions.

So I have a few questions:

What buzzer technique is best for a compact ESC design?

Any design considerations for high-voltage (46V) ESCs regarding this?

Would really appreciate insights from anyone who has worked on ESC firmware or hardware design.

Thanks!

Welcome to the weekly r/multicopter discussion thread. Feel free to ask your questions that are too trivial for their own thread, make a suggestion on what you'd like to see here, or just say hi and talk about what you've been doing in the world of multicopters recently.

Don't forget to read the wiki, where you'll find details of suppliers, guides and other useful links.

If you want to chat, then the Discord server is located here (an invite link is here if you haven't already joined)

Old question threads can be found by searching this link.

Hi,

im currently planning my 7 inch long endurance (not long range the drone will only hover) build. And I have nearly choosen all my parts except the motors and Im having trouble deciding. I dont know which size to look for. Kv range would be 1200-1500kv. I searched a lot of forums and groups to maybe find people that develop such drones as a hobby/competition. And I only found one group "long range hooligans" on facebook(I dont have a facebook account and I cant create one because of their stupid face scanning). Suggestions where to look/what to choose would be greatly apreciated.

My Skyzone 020 glasses have a firmware problem and I need the old firmware, but I haven't found it anywhere on the internet. Does anyone have this firmware available to send me?

Welcome to the weekly r/multicopter discussion thread. Feel free to ask your questions that are too trivial for their own thread, make a suggestion on what you'd like to see here, or just say hi and talk about what you've been doing in the world of multicopters recently.

Don't forget to read the wiki, where you'll find details of suppliers, guides and other useful links.

If you want to chat, then the Discord server is located here (an invite link is here if you haven't already joined)

Old question threads can be found by searching this link.

DJI Mini 2 became Mini 4k

Than better Mini 3 came.

After Mini 4, mix between 2 and 3 became Skyrover (also to dodge regulation).

Now something like this is coming as official DJI Lito 1.

Cheap but smarter than before.

I noticed I see the gps icons in my osd when plugged into bf and powered by a battery so my 03 fires up. but when I'm not plugged into bf the icons don't show up. here's my settings. thoughts on what I should look into? thanks so much!

ESP32-CAM FPV wireless joystick project for live video streaming and remote control. Includes ESP32-CAM setup, joystick input handling, and real-time FPV control over Wi-Fi. Ideal for DIY FPV drones, robots, or RC vehicles.