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The New Hubsans
- vlad_vy
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- doittom
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vlad_vy wrote: Try to use protocol option "Format" = "H107", "H301", "H501". Press ENT on protocol name.
I understood your saying. I got format h107, h301, h501.
I tried to bind my h502s and jumper t8+ with format107, 301, 501 each
But I did not succeed in binding.
Is there any other special action which i take ?
Tks vm
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- doittom
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I got protocol option (h107, 301, 501)vlad_vy wrote: At model setup page select protocol name (Hubsan or any other) and press "ENT" button, you will see current protocol options.
Each of 3 format(h107, 301, 501) did not works for binding h502s and jumper t8+.
I got fixed id but failed binding.
If any, please give me more information.
Tks vm.
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- planger
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- vlad_vy
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- doittom
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vlad_vy wrote: Try bind with different "Freq Tune" values, with step 15-20.
I appreciate for your assistance.
i will try to bind with "Freq Tune"change
what is "step15-20"?
if possible, please let me know the page which i can see "steps"
Thanks VM
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- vlad_vy
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- doittom
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vlad_vy wrote: "Freq Tune" range is -300 to 300. Will be faster to test value with some step.
I have questions.
Which option among 107, 301, 501 is right for binding h502s and jumper v2+?
The meaning of step 15~20 is decresing(or increasing) Freq Tune by 15unit (or 20) step by step From 300, is it?
Tks vm
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- goebish
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- MikeNH
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1 - Using the original Hubsan tx, I connect to the H502s and change the "Fly without GPS" to Yes.
2 - Power off the H502s and the original tx.
3 - Using my Devo 7e, I choose the Hubsan4 protocol using the H501 format. I use goggles so I set the 5,8ghz frequency and I turn Telemetry to On so I get voltage on the tx from the copter.
4 - Then click the "Bind" button and while the screen says "Binding [name]" I power up the H502s.
5 - The LEDs provide a clue as to the behavior. The Blue LEDs will blink quickly indicating the bind attempt. Then the copter's LEDs will indicate the need to "Calibrate 1" followed by the calibrate 2 sequence.
6 - With calibration successfully completed, the props should spin when the sticks are in the down-and-out position as with the original tx. I can't get the props to spin as I once was able to.
I've attached the ini file that has worked in the past.
I don't know how to do a "...spi dump of the stock Tx..." but would be happy to with some direction.
Thanks,
Mike
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- goebish
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SPI capture guide: www.deviationtx.com/forum/protocol-devel...95-spi-capture-guide
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- MikeNH
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After realizing this, I took the H502s outdoors and following the steps above #71106 , the props spun using the down-and-out stick movement.
My H502s version is V4.2.9 & LCD V1.3.4
Sorry, but the SPI capture is beyond my skills.
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- JayDrone
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- goebish
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There are lots of flag bytes in this protocol, trying to find this one by trial & error would be tiresome.
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- JayDrone
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- JayDrone
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- goebish
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- I Void Warranties
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www.deviationtx.com/forum/protocol-devel...95-spi-capture-guide
Soldering is required, but that's just soldering some wires to "large" pads in the case of Hubsan transmitters.
In doubt, post some pictures of the inside of your transmitter then we'll tell where to solder the probing wires.
If your soldering skills are lacking then just practice soldering wires to some scrap PCBs you've around, soldering is not a very complicated task, that only requires practice (not a lot for this kind of task...), my next challenge is to hand solder some QFN28 ICs without solder paste nor stencil to make my 3D printer quieter, but as I value its main board I'll practice unsoldering / resoldering gyro ICs (same package) on old FC boards first
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- JayDrone
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- goebish
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- JayDrone
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