Jumper T8SG V2 plus transmitter

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03 Mar 2019 13:40 #73152 by rardhian
Replied by rardhian on topic Jumper T8SG V2 plus transmitter

scheich wrote: Yes, dfplayer is inside.


Whoa that's dfplayer install is pretty "high". Now I see, I don't think mine will work for this..

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03 Mar 2019 15:48 #73156 by scheich
Replied by scheich on topic Jumper T8SG V2 plus transmitter
My Battery's are at the left and right side of the hole. No problems with the dfplayer.
On the position from the dfplayer no battery mod.

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03 Mar 2019 15:50 #73157 by scheich
Replied by scheich on topic Jumper T8SG V2 plus transmitter

Rjx wrote:

scheich wrote: Yes, dfplayer is inside.


Looks promising :)

Maybe 18650 would do. And that 3D print. Mind sharing the STL file?


No problem, I like to share the file.
Please wait, I share it when I come home.

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05 Mar 2019 16:45 #73223 by dhanda
Replied by dhanda on topic Jumper T8SG V2 plus transmitter
Hi Guys

My T8SG V2 Plus suddenly got error msg cyrf6936 missing modules,
did any one facing the same issue before?

i have try to update firmware but the issue still remain

please help to resolve it
since i need dsm protocol to bind

Thanks

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05 Mar 2019 17:09 #73224 by spacecase
Replied by spacecase on topic Jumper T8SG V2 plus transmitter
reset to default settings??

Hey with a 8ohm .5 watt speaker should there be clipping. It sounds like the speaker is getting too much power. Im thinking a 1 watt speaker might be better.

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07 Mar 2019 01:39 #73246 by rardhian
Replied by rardhian on topic Jumper T8SG V2 plus transmitter

spacecase wrote: Hey with a 8ohm .5 watt speaker should there be clipping. It sounds like the speaker is getting too much power. Im thinking a 1 watt speaker might be better.


I'm on 8 ohm 1.5 watts and I hear no distortion at all. Mine is too big for the mount but I glued it on top of it on its sides just fine.

No idea with 0.5 watts as I never tried them..

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07 Mar 2019 04:47 #73247 by spacecase
Replied by spacecase on topic Jumper T8SG V2 plus transmitter
Cool thanks, just ordered a 1w 22mm from aliexpress, could not find a 1.5w for the life o me.

The tutorial here seems to call for a .25w to .5w but that not enough it seems, turning the volume down helps so I think thats it.

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07 Mar 2019 07:34 #73249 by rardhian
Replied by rardhian on topic Jumper T8SG V2 plus transmitter

spacecase wrote: The tutorial here seems to call for a .25w to .5w but that not enough it seems, turning the volume down helps so I think thats it.


Hard to tell isn't it. If nobody is complaining then I guess that should be the right speaker, I put my 1.5w because I couldn't find anything else locally..

Also could be a dud speaker, like bad membrane, or speaker placement causing vibrations on high volume no? Or even the recording itself. You can try mine here www.4shared.com/zip/dCEHF4sMda/voiceEN-Rachel-v11.html

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10 Mar 2019 03:53 #73295 by spacecase
Replied by spacecase on topic Jumper T8SG V2 plus transmitter
Thanks, played it on computer was fine. This voice module is not well documented, but thats what this is about ultimately.

The 22mm speakers are cheap but designed well, Ill report back with the 1 watt speaker when installed.

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16 Mar 2019 14:06 #73389 by clips
Replied by clips on topic Jumper T8SG V2 plus transmitter
I can't Bind Eachine E010 with Protocol MJXQ E010, i get V2 plus about 10 days ago, and i'm search information about this case and not found the information about it, would u help me please?

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26 Apr 2019 21:59 #74151 by dinho.limno
Replied by dinho.limno on topic Jumper T8SG V2 plus transmitter
I forgot this final step. It works like a charm, thanks man!

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17 May 2019 22:03 #74337 by krzysiaczek99
Replied by krzysiaczek99 on topic Jumper T8SG V2 plus transmitter
Hello everybody,

Recently I bought a T8SG V2 transmitter from Hobbyking and I found out that when I increase power above 10mw I have servos jitter using AFHDS 2A protocol. I tried with
3 different receivers and its all the same. It don't occur for original FlySky transmitter. Similar is for DSMX2 protocol but not so strong like for AFHDS 2A. Any idea ??

regards, Krzysztof

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19 Jun 2019 15:16 - 12 May 2020 23:55 #74574 by Razgriz
Replied by Razgriz on topic Jumper T8SG V2 plus transmitter

EDU.WES wrote:

Twilight_Sun wrote:

EDU.WES wrote: It’s easier, cheaper and more capacity.

A 2S 1500 is about $10 shipped. 7.4 x 1500 is 11.1wh

4 x 14500 Li-ions 880mah are $5 shipped. 3.6 x 880 x 4 is 12.6wh. They fit right in the 4 x AA tray


afaik from 4 x 14500 used as 4S battery you will get the same energy delivered to device as from 2 x 14500 because of linear regulator in power input circuit. so more than half of your 12.6Wh will be used for heating up this regulator not for something useful

But if you connect your 4 x 14500 as 2S2P battery working time will be 2x longer



Good idea on the 2S2P, the stock battery tray looks like it will be challenging to modify off of series though


My TX is running on 2S2P config with 4x 14500 batteries.


Just cut the wire joining the left negative and positive terminals (not the black wire running at the back) and attach wire as shown in photo, few light soldering and done.
Only soldered the wire from the far left negative terminal. The rest was clamped down by just lifting the tabs and clamping the wire down.

Alternatively, using the same wiring config, you can also use this with 2S1P by just using the far left and far right battery slots.

A very cheap "upgrade" than finding a lipo that can fit in the slot.




Edit:

You can do without but to add a balance wire, just splice from the black wire at the back or solder to any contacts the wire connects to. I soldered mine to the bottom right negative spring and just ran the wire through the hole with the positive wire.
Attachments:
Last edit: 12 May 2020 23:55 by Razgriz.

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22 May 2020 00:33 #76351 by limal
Replied by limal on topic Jumper T8SG V2 plus transmitter
Hi.

I have a problem regarding DFPlayer.

1. Got latest version on DeviationFX
2. I have placed it on the board (2 pins on the left and 6 on the right removed)
3. MP3 files copied to SD Card (both: in folder and as it is)
4. voice.ini copied to Media folder
5. hardware.ini change:
voice=dfplayer
voice-uart5=1

Still got message "External voice currently not available"

What else am I missing?

Thank you

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25 May 2020 12:23 #76363 by Moeder
Replied by Moeder on topic Jumper T8SG V2 plus transmitter
Did you make sure you removed the ";" at the beginning of the voice and voice-uart5 lines in hardware.ini? This error can only be related to hardware.ini or voice.ini, because communication with the dfplayer is unidirectional.

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