iFixit - Answers With Device "Hubsan X4 Pro H109S"

Hubsan X4 Pro H109S: HUBSAN H109S X4 PRO DRONE check gyro sensor problem

Fri, 21 Feb 2020 16:51:23 -0700

i have a hubsan h109s x4 pro standard edition drone and i cant get the motor to start.also im not getting any readings on the display from the drone like pitch',roll,heading.im getting a message on the display saying ‘‘check gyro sensor’’.can anybody tell me what this problem is and what may have caused it and how i can fix it,thanks,tony.

Hubsan X4 Pro H109S: hubsan h109s x4 pro drone

Thu, 20 Feb 2020 20:05:06 -0700

hi,i have a HUBSAN H109S X4 PRO STANDARD EDITION DRONE and i need help repairing it.i cant start the motors and all im getting is a message on the control display saying check gyro sensor.and im not getting any readings on the display ie roll,pitch,heading.also i cut a wire which needs replacing,i think its a 2.4G directional antenna.can you help me fix it.thanks Karen

Hubsan X4 Pro H109S: Hubsan H109s FPV not working. Searching for Testpoints and Schematics

Tue, 16 Jul 2019 17:20:44 -0700

I acquired the advanced edition of the Copter myself, but with non-functional FPV.

I've replaced the camera with a GoPro Hero 3 and checked the Cable for continuity as well as adjusted the frequency of the remote, but nothing helped.

I want to repair the copter, but I have several Issues I'm hoping someone here might have an answer to.

-I'm not aware of any test points on the receiver/mainboard I can test. (I'm not sure what is broken (receiver/transmitter)).

-I'm not aware of a proper teardown of the copter.

Do you know where I could find one or the other?

Also: If I'm not able to make a repair, I would like to just use an aftermarket 5.8 GHz transmitter, and I had hopes that I could find the Fpv protocol of the Drone. Maybe you know, if there are compatibles.

And finally: Does someone know the Pinout of the camera? (I'm suspecting AV out somewhere, as well as a way to take photos and videos, and I would really like to maintain those features as remote.

Maybe you(yeah YOU!) can help. I've read some of the forums, but I have found it hard to gain any practical information so far.

I’m even considering documenting the teardown myself now, but i’m afraid that i will mess my quadcopter up. (I have experience in basic repairs and advanced electronics knowledge, but opening something i paid for myself still scares me).

⟐ Commented July 16, 2019 at 17:20 MST