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Top Questions

1 vote
1 answer
86 views

LiPo battery voltage keeps dropping when connected to PDB

0 votes
1 answer
32 views

Claw using brushed ESC in conjunction with brushless ESC on Kakute H7

0 votes
1 answer
48 views

Why are my motors not spinning at the same time although I calibrated them?

2 votes
1 answer
395 views

How to calculate the motor size needed from load requirements?

2 votes
2 answers
1k views

What does the TVL rating mean for FPV cameras?

0 votes
0 answers
6 views

How do I add camera live streaming on my transmitter from the camera on the plane?

7 votes
3 answers
2k views

How to fix OSD flickering?

1 vote
1 answer
60 views

Can drone pilots use 1-800-WX-BRIEF?

0 votes
1 answer
32 views

Drone with authonomous charging and able to fly on flight plan / trajectory

0 votes
1 answer
315 views

Betaflight and Mamba F405 mk2: no gyro after flashing the FC

1 vote
0 answers
14 views

DJI F450 Drone Kit Equivalent

2 votes
1 answer
22 views

I have Radiomaster Boxer CC2500. Can i add an external elrs module on my Tx to make it elrs compatible or do i need to buy a new Tx?

2 votes
1 answer
80 views

How do I find the current my motor and speed controller will draw?

1 vote
0 answers
28 views

Licensed required for drop testing waterrockets in Europe?

0 votes
0 answers
13 views

Newbie: Best Motor Configuration for Acro Drone

5 votes
1 answer
298 views

INAV beeps enabling NAVPOSHOLD?

0 votes
0 answers
15 views

receive and decode telemetry data

0 votes
1 answer
407 views

Raspberry Pi 4 between flight controller and receiver

0 votes
0 answers
11 views

ELRS: Is it possible to save the last position of the sticks after signal loss?

1 vote
0 answers
10 views

What COTS drone can be programmed and accept sensor inputs for autonomous flight?

0 votes
0 answers
8 views

motor and holybro tekko esc heating issue

0 votes
0 answers
21 views

PI License Requirement?

0 votes
0 answers
5 views

Tricopter _SIMUNET_ARDUPILOT_MISSIONPLANNER

2 votes
1 answer
429 views

Can a A2212/6T ,2200Kv motor with 8” inch propeller can lift an rc plane?

0 votes
1 answer
54 views

Please help explain unknown beeping noises from BNF nazgul evoque 2

4 votes
2 answers
404 views

Brushless Motor not spinning when controlling with Raspberry Pi, PWM and ESC

0 votes
0 answers
4 views

Eachine ts215 motors get hot

2 votes
1 answer
75 views

Trying to bind xm+ to tx12 radiomaster

0 votes
1 answer
74 views

Drone is not holding its position

0 votes
1 answer
28 views

transmitter not connecting in multiwii

0 votes
1 answer
468 views

How to calc the best center of gravity for quadcopters?

0 votes
0 answers
14 views

FC shows no controls while ELRS binded and telemetry ok?

0 votes
1 answer
58 views

Holy stone HS130D PCB part details

1 vote
0 answers
21 views

Camera with heavy cable attached, how to mount it on a gimbal

0 votes
1 answer
25 views

What video settings for analog FPV headset that help to identify obstacles?

0 votes
1 answer
31 views

Esc Connections

0 votes
1 answer
78 views

How to calibrate DIY Brushed ESC powered by 3.7v

2 votes
5 answers
289 views

Is it possible to hijack a quadcopter?

0 votes
0 answers
17 views

Waterproofing bldc motor with oil

0 votes
0 answers
9 views

PX4/Ardupilot: How to update quadcopter state over USB/UART?

0 votes
0 answers
72 views

drone wifi connection problem

0 votes
0 answers
11 views

Yaw angle estimation for quadcopters

2 votes
1 answer
90 views

Receiver and transmitter issue

1 vote
0 answers
30 views

Quadcopter configuration with front motors inverted & the rear motors upright

1 vote
1 answer
192 views

I have a design for powering four motors, could someone verify that it will work as I planned?

2 votes
1 answer
42 views

RC Airplane Questions [duplicate]

1 vote
1 answer
38 views

RC Plane can fly or not?

0 votes
0 answers
42 views

In gyroscopic effect of a drone, why does body frame angular velocity equal to precession angular velocity?


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