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Voice alerts test build

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04 Jul 2018 23:22 #69773 by is fpv
Replied by is fpv on topic Voice alerts test build
Thanks for the information, really useful :cheer:

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05 Jul 2018 11:45 - 05 Jul 2018 11:45 #69775 by sbstnp
Replied by sbstnp on topic Voice alerts test build
Hi, can anyone show me how they wired up the dfplayer mini in their Devo 10? I'm interested in how did you power it up.

Thanks
Devo 10 + 4in1
Spektrum Dx9
FrSky Taranis + TBS Crossfire
Last edit: 05 Jul 2018 11:45 by sbstnp.

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05 Jul 2018 12:11 #69776 by is fpv
Replied by is fpv on topic Voice alerts test build
www.deviationtx.com/wiki/voiceoutput
Attachments:

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05 Jul 2018 13:06 #69779 by sbstnp
Replied by sbstnp on topic Voice alerts test build
Please don’t post if you can’t help.

Thanks

is fpv wrote: www.deviationtx.com/wiki/voiceoutput

Devo 10 + 4in1
Spektrum Dx9
FrSky Taranis + TBS Crossfire

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05 Jul 2018 23:09 #69784 by Gerry
Replied by Gerry on topic Voice alerts test build
There are at least two posts in the last 20 pages of this thread showing where devo 10 power connection for dfplayer is.
Devo 7e A7105 NRF24L01 CC2500 2x3 way & voice, Devo 12e 4 in 1 & voice.
FFS (Forever Fixing Stuff)

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05 Jul 2018 23:24 #69785 by sbstnp
Replied by sbstnp on topic Voice alerts test build

Gerry wrote: There are at least two posts in the last 20 pages of this thread showing where devo 10 power connection for dfplayer is.


Thanks, I managed to locate some bits of useful info. Looks like there's no 5V hook up point available so I'll have to get some step ups.

Anyone tried the dfplayer mini on 3.3V in the Devo 10? Is it drawing too much current?
Devo 10 + 4in1
Spektrum Dx9
FrSky Taranis + TBS Crossfire

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06 Jul 2018 00:06 #69786 by 52dgj
Replied by 52dgj on topic Voice alerts test build
This is my installation method，dfplayer mini Power supply is 3.3～5v。I hope that my bad English can help you.
DEVO12,DEVO8S,DEVO7E,DEVO10,Taranis QX7,FS-i6
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06 Jul 2018 00:09 - 06 Jul 2018 00:24 #69787 by sbstnp
Replied by sbstnp on topic Voice alerts test build

52dgj wrote: This is my installation method，dfplayer mini Power supply is 3.3～5v。I hope that my bad English can help you.


Thank you, appreciate it. Are you happy with powering it up from 3.3V? (your English is fine btw)

Edit: poked around and looks like I can hook it up to battery voltage and use a step down. I'll give that a go and if I'm happy I'll add it to the wiki.
Devo 10 + 4in1
Spektrum Dx9
FrSky Taranis + TBS Crossfire
Last edit: 06 Jul 2018 00:24 by sbstnp.

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06 Jul 2018 00:30 #69788 by 52dgj
Replied by 52dgj on topic Voice alerts test build
Translation software I use，(⁄ ⁄•⁄ω⁄•⁄ ⁄)，3.3v works very well.
DEVO12,DEVO8S,DEVO7E,DEVO10,Taranis QX7,FS-i6

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08 Jul 2018 08:54 - 08 Jul 2018 21:26 #69810 by sbstnp
Replied by sbstnp on topic Voice alerts test build

52dgj wrote: Translation software I use，(⁄ ⁄•⁄ω⁄•⁄ ⁄)，3.3v works very well.


Yeah no worries. I hooked it up to 3.3V and it works fine. The volume seems a bit low, I wonder if going up to 4.2V will improve it (I'm using a 0.8W Taranis speaker).

Edit: I just realised I have had this radio since 2011 after I completely fried my previous Devo 10 trying to repair it. I've been here with PhracturedBlue, FDR and suvsuv since the beginning. That's a freaking long time. Cheers people, what a ride!!

Edit2: memories!!! :)
www.deviationtx.com/forum/6-general-disc...phracturedblue#15831
Devo 10 + 4in1
Spektrum Dx9
FrSky Taranis + TBS Crossfire
Last edit: 08 Jul 2018 21:26 by sbstnp.

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05 Mar 2019 05:40 #73213 by joeclone
Replied by joeclone on topic Voice alerts test build
Ok so I'm on a devo10 and gonna be using the frsky r9m connected to PXX protocol. As I understand if we use pxx input to devo10 we lose voice alert capability. Is there any way to have both functioning, is there another pinout on the board or stmf1 chip we can solder to to get another serial line to enable voice alert?

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05 Mar 2019 14:31 #73218 by Moeder
Replied by Moeder on topic Voice alerts test build
No usart pin free on devo 10, pins are occupied by switches. Could possibly bit bang another pin for this, but nothing to really easily mod.

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05 Mar 2019 22:03 #73225 by 52dgj
Replied by 52dgj on topic Voice alerts test build
Can we solder the voice support on the idle pin? Just like D7e:)
DEVO12,DEVO8S,DEVO7E,DEVO10,Taranis QX7,FS-i6

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13 Mar 2019 00:08 #73326 by Toolbox1211
Replied by Toolbox1211 on topic Voice alerts test build
So after many attempts with the f12e i cannot find an internal power source other than off the battery (always on)
Most spots just make the transmitter reboot. Even tapping the 12v external power plug and using a stepdown causes massive cpu slowdowns and is unusable. You simply cant tap off anywhere past where power enters the board from what i can tell

Only two simple options as i see it are a seperate battery for the dfplayer or an always on direct lipo power source with a stepdown converter and remembering to unplug your battery. At least in the case of the f12e

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13 Mar 2019 08:46 #73331 by Moeder
Replied by Moeder on topic Voice alerts test build
What about a Pololu step down connected to battery voltage? Using the shutdown input (connected to a pad which is high when power is on) you can reduce idle current to 20ua.

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13 Mar 2019 13:50 #73333 by Toolbox1211
Replied by Toolbox1211 on topic Voice alerts test build
Sound like an idea could you enlighten me on where to find the shutdown input? Sorry im quite new to this lol thanks

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13 Mar 2019 15:20 #73335 by Moeder
Replied by Moeder on topic Voice alerts test build
Check out for example: www.pololu.com/product/3792

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13 Mar 2019 16:14 #73337 by Toolbox1211
Replied by Toolbox1211 on topic Voice alerts test build
Im know of the pololu. I ment the shutdown off the f12e

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13 Mar 2019 20:12 #73340 by Moeder
Replied by Moeder on topic Voice alerts test build
I have no F12e or any of it's schematics. Any pin which is high when power is on will be fine.

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19 Mar 2019 07:55 #73430 by Morlacus
Replied by Morlacus on topic Voice alerts test build
Hello
Just to know is there any modifications on the voice alert feature from last mid year and what is the last updated firmware in this case.
regards

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