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replacement stock 2.4 module

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13 May 2013 20:39 #9944 by airheli1201
replacement stock 2.4 module was created by airheli1201
Hi all.

I was wondering if anyone knows if there is a replacement for the stock 2.4 module.
The reason I am asking is because as I was doing the increase range mod, I messed up in the process. I basically burnt one of the the connection point of the diode so solder no longer flows ( I think I was able to connect two point but am not certain, as it's hard to see) on it as well as destroyed the resister beside due to my soldering iron being too close.

However, I am still able to control bind and control my model. I am relived of that but don't want to rick losing control of the model in the air trying it out.

Anyone advise me?

Many thanks in advance! :cheer:

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13 May 2013 20:45 #9945 by airheli1201
Replied by airheli1201 on topic replacement stock 2.4 module
I wonder if www.rc711.com/shop/walkera-devention-upg...72.html?cPath=167_24 works?

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13 May 2013 20:58 #9946 by domcars0
Replied by domcars0 on topic replacement stock 2.4 module
Yes it works!
Devo 10 (+7e) owner. It's mine, please don't touch it with your big fingers :angry:

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13 May 2013 21:16 #9947 by airheli1201
Replied by airheli1201 on topic replacement stock 2.4 module

domcars0 wrote: Yes it works!

Thanks for the info but do you by any chance have details on how to do it? I did a search on google but cant find any information about it.

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13 May 2013 21:43 #9949 by domcars0
Replied by domcars0 on topic replacement stock 2.4 module
www.wowhobbies.com/walkeradevo8telemetryconversionmodule.aspx
Devo 10 (+7e) owner. It's mine, please don't touch it with your big fingers :angry:

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13 May 2013 21:50 #9950 by airheli1201
Replied by airheli1201 on topic replacement stock 2.4 module
My bad. I

I forgot to mention that it's a 7e. haha

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13 May 2013 22:02 #9953 by PhracturedBlue
Replied by PhracturedBlue on topic replacement stock 2.4 module
I think he wants to install it into a devo7e.
Yes it will work. There was a discussion on these forums about doing it a couple months ago, it is not too hard to do.

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13 May 2013 22:08 #9954 by PhracturedBlue
Replied by PhracturedBlue on topic replacement stock 2.4 module
Also, you'll need to get an antenna wire since the module doesn't come with one.
Something like this will work well with the stock antenna tube:
www.ebay.com/itm/FrSky-2-4-Ghz-400mm-Rx-...&hash=item416b36495b

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13 May 2013 22:34 - 13 May 2013 22:34 #9957 by airheli1201
Replied by airheli1201 on topic replacement stock 2.4 module

PhracturedBlue wrote: I think he wants to install it into a devo7e.
Yes it will work. There was a discussion on these forums about doing it a couple months ago, it is not too hard to do.


Thank you for your help.

like you said it did appear in past post. I had to search for WK-21201RF instead of WK-DEVO-S-MOD
For those who are wondering the same thing. The following is
the 8s module pinout (using the numbering in the flysky docs):
1: chip select
2: SCK
3: GND
4: MOSI
5: MISO
6: V+
10:Reset

The Devo7e:
1) Chip Select
2) SCK
3) MISO
4) MOSI
5) Reset
6) V+
7) GND

So happy I can still use this tx. Really love the design and Deviationtx!
Last edit: 13 May 2013 22:34 by airheli1201.

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13 May 2013 22:45 - 13 May 2013 22:46 #9958 by airheli1201
Replied by airheli1201 on topic replacement stock 2.4 module
Now the question is which direction does the pinout on the devo 8s go?

www.rc711.com/shop/imagemagic.php?img=nN...800&h=600&page=popup
Last edit: 13 May 2013 22:46 by airheli1201.

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13 May 2013 23:18 #9961 by PhracturedBlue
Replied by PhracturedBlue on topic replacement stock 2.4 module
look at the docs for installing a module on your radio in the 'Downloads' section. You'll find a pic that labels the pins

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15 May 2013 19:13 #10036 by Fishfiend
Replied by Fishfiend on topic replacement stock 2.4 module
This would be great, unfortunately I cant find stock anywhere... :( The only place that has them is wow hobbies at 3 x the price of the China sellers, and from the US it takes ages to the UK....

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15 May 2013 19:22 #10038 by FDR
Replied by FDR on topic replacement stock 2.4 module
You are right, everywhere seems to be out of stock, except this one:
www.hobbyone.com.hk/cn/product.jsp?id=10896

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15 May 2013 19:26 - 15 May 2013 19:27 #10039 by sbstnp
Replied by sbstnp on topic replacement stock 2.4 module

Fishfiend wrote: This would be great, unfortunately I cant find stock anywhere... :( The only place that has them is wow hobbies at 3 x the price of the China sellers, and from the US it takes ages to the UK....


www.hobbyone.com.hk/cn/product.jsp?id=10896

They're not as nice as Miracle Mart to work with, but they have stock. They're actually owned by Walkera.

Edit: Pfff FDR beat me to it.
Devo 10 + 4in1
Spektrum Dx9
FrSky Taranis + TBS Crossfire
Last edit: 15 May 2013 19:27 by sbstnp.

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16 May 2013 02:39 - 16 May 2013 02:40 #10046 by PhracturedBlue
Replied by PhracturedBlue on topic replacement stock 2.4 module
Someone had mentioned that Walkera stopped selling these modules and all that is left is unsold stock, as the original purpose was to upgrade Devo8/12 and now that the module has been out for a year or so, they figured everyone who is going to has already done so. That may explain the stock. I don't kow if the above is true or just a rumor.
Last edit: 16 May 2013 02:40 by PhracturedBlue.

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16 May 2013 12:44 #10054 by Fishfiend
Replied by Fishfiend on topic replacement stock 2.4 module
Just come back into stock at www.ehirobo.com pretty quick from HK to UK..unfortunately price is now $20.

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16 May 2013 20:29 #10058 by blackmoon
Replied by blackmoon on topic replacement stock 2.4 module
S**t! I knew I should have bought it when it was 10$ :angry:

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20 May 2013 15:27 #10157 by spiegel
Replied by spiegel on topic replacement stock 2.4 module
In order to replace 7e module with 8s's I am going to remove the original one.
But there are unknown soldering spots as below picture in blue circle.
Do these spots have specific purposes or just glue the module?
Please let me know otherwise let me know the whole process of the removing the module. :cheer:
Attachments:

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20 May 2013 17:15 #10159 by domcars0
Replied by domcars0 on topic replacement stock 2.4 module
I think this spots are just for well 'ground' (put a good 0 Volt) the module.
Devo 10 (+7e) owner. It's mine, please don't touch it with your big fingers :angry:

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20 May 2013 18:59 #10162 by RandMental
Replied by RandMental on topic replacement stock 2.4 module

domcars0 wrote: I think this spots are just for well 'ground' (put a good 0 Volt) the module.


and mechanical strength to take strain of the soldered connections when the Tx is bumped or dropped.

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