1. H

    Foxeer OSD replacing betaflight OSD

    FC: MAMBA F405 MK2 Betaflight Flight Controller VTX: Rush Tank Cam: Foxeer Predator V4 Mini Camera (1.8mm) (Red) So I was upgrading my first build by switching out the camera and VTX so something a little fancier but I am now having trouble getting my original OSD back. The betaflight OSD...
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    Drone video not working troubleshoot

    Hello everyone, I am currently on my first build and ran into some video issues. Kit: -MAMBA F405 MK2 Betaflight Flight Controller F40 40A 3-6S DSHOT600 FPV Racing Brushless ESC -JJA-CM1200 1/3 CMOS 1200TVL Mini FPV Camera 2.1mm Lens 16:9 PAL/NTSC Black/Red For RC Drone - Black NTSC -Eachine...
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    6s build drops at 15% throttle HELP! thanks :)

    Thanks for reading! I'm at a bit of a loss with this one. So I built a 6 S quad and whenever I go above about 20% throttle the motors shut off and quad is unresponsive to the transmitter. I thought it was the flight controller at first because the blackbox would end when it shut down. But I...
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    SJRC F11 pro

    Help needed! My new F11 will no start. I do all calibrations and get gps signal and wifi but when i try to start (7&5 on the controll) nothing happens, try take of button but nothing, Someone have a qlue what the problem can be?
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    Problems with output calibration

    I am using Libre Pilot, and during the process of output calibration, I move the slider and the motors don't turn on. I also tried to calibrate all motors at the same time with no effect. If needed I can supply the model of all components I used. Thank you in advance! Components: OpenPilot...
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    X-tra Xdr1-2 drone syncing issue

    X-tra XDR1-2 drone bought second hand with original remote. I have tried common zero to full to zero calibration and syncing techniques and still not syncing or starting up. Any help would be great.
  7. D

    HS160 Controller just Stopped

    Hello, I was going thru some settings on my drone and had everything powered up and running and was resetting the gryo's. After I did that I tested the emergency Stop function. So I pressed the top left and right buttons as it said to do so in the manual. The drone Stopped as it should ...
  8. M

    Quadcopter Unstable/Unflyable

    I've spend two days researching on what the issue is and a day trying to tune my ESCs and now I am at a loss, Please help. Initially I had an issue with a single twitching motor. I solved it by re-soldering the connections and synchronizing the ESCs. Now that is fixed Another issue came about...
  9. Kumar

    Drone Conceptual Design

    Hello All, I am new to drones and I just started drawing designs and entering it into AutoCAD. I have a unique design and was wonder how practical it would be if it were in the real world. For simplicity, I just rendered this through 3d paint to show you my design. The design has 4 locations...
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    Help with range upgrade issues

    Hello all, Hoping to get some help and/or suggestions with antenna upgrades. Purchased a Hubsan X4 H501s, and wasn't happy with the range I was getting (FPV and control cut out around 100-150 meters). Bought these and installed: FPV 5.8 ghz...
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    Quadcopter flies in one direction

    Heliway 1905 quadcopter I have included pictures so you know the condition and the specs. I know almost nothing, I have had this for a month maybe two. Yes I have crashed about a million times. The battery I am using is not stock which is what I think the problem could be, maybe a weight issue...
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    250 Quad Troubles with openpilot or TX? I am at a loss???? HELP!!!!

    Aloha Guys, I have just recently my first Quad kit, I have played with plenty of store bought drones and a Hubson X4 but this is my first kit. Below is a link to the clone kit I purchased. Here is...