CX-10 green board experimental build

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11 May 2015 18:03 - 11 May 2015 18:47 #32404 by goebish
Replied by goebish on topic CX-10 green board experimental build
I really need to invest in a HackRF ... But I also want a Taranis... I've to make an hard choice :)
Thanks camousse, I didn't know the nrf24 has promiscuity mode, if this is the case I understand how this would be possible.

Sorry victzh, I'm not impatient, just very curious, I've to understand how things work or I can't sleep at night ;)

edit:
very interesting article: travisgoodspeed.blogspot.fr/2011/02/prom...-nrf24l01s-duty.html ... one more rss feed to follow.
Last edit: 11 May 2015 18:47 by goebish.

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11 May 2015 20:01 #32407 by victzh
Replied by victzh on topic CX-10 green board experimental build
I still have high hopes for ADF7242 - it's a chip which supports many data rates, flexible modulation (you can vary frequency deviation) and it supports direct mode - it gives you just a stream of bits (you can ask for preamble and address detection if you want) and you're free to process them. The reverse is also true - it will encode your bit stream as you wish, no limitation on packet structure.

It requires some extra handling, effectively you need provide all buffering and packet structure yourself, but is much more flexible.

Their eval boards are expensive - $100 for a bare chip and some passives on a small PCB, otherwise I'd have ordered it long ago.

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11 May 2015 20:03 #32408 by victzh
Replied by victzh on topic CX-10 green board experimental build

goebish wrote: very interesting article: travisgoodspeed.blogspot.fr/2011/02/prom...-nrf24l01s-duty.html ... one more rss feed to follow.


Yeah, I know about Travis for a long time. He's an impressive guy. Check out Michael Ossmann, the author of HackRF and Ubertooth.

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15 May 2015 20:47 #32627 by Stavross118
Replied by Stavross118 on topic CX-10 green board experimental build
:S hi guys
Just purchased a cx10 and cx11 and found out the 10 has a blue board and the cx11 also won't bind but both the cx 10 and 11 remotes work on each other and the 11 is now a green board does this mean there are on the same protocol (blue PCb)

(I only got them to test my newly fitted modules but must say there great fun)
Any help appreciated

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15 May 2015 20:49 - 15 May 2015 20:49 #32628 by goebish
Replied by goebish on topic CX-10 green board experimental build
Yes, they are probably both "blue protocol", which doesn't work with deviation for now.
Last edit: 15 May 2015 20:49 by goebish.

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15 May 2015 21:17 #32629 by Stavross118
Replied by Stavross118 on topic CX-10 green board experimental build

goebish wrote: Yes, they are probably both "blue protocol", which doesn't work with deviation for now.


Thanks for the info goebish need to find another quad to test! :S

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15 May 2015 21:47 #32630 by vasiliy_gr
Replied by vasiliy_gr on topic CX-10 green board experimental build
I have cx-10a. And I really hate it. :) The worst pico-quad I have.
Anyway - I can participate in testing. Is it equivalent to "blue board" of cx-10 without "a"?

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15 May 2015 21:51 #32632 by goebish
Replied by goebish on topic CX-10 green board experimental build
Yes, cx10 blue pcb & cx10-A are using the same protocol.
Looks like there are 2 kinds of "blue" pcb CX10, some fly as good as green ones, some other are just slow and not fun (as the one I have, seems to be the case for the CX10-A too ...)

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15 May 2015 23:39 #32636 by NoOneRuleZ
Replied by NoOneRuleZ on topic CX-10 green board experimental build

goebish wrote: Yes, cx10 blue pcb & cx10-A are using the same protocol.
Looks like there are 2 kinds of "blue" pcb CX10, some fly as good as green ones, some other are just slow and not fun (as the one I have, seems to be the case for the CX10-A too ...)


Damn, I think I got the crappy blue PCB one too. Although I'm not 100% sure. It might be just the TX.

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30 Jul 2015 10:28 #36349 by michielstroo
Replied by michielstroo on topic CX-10 green board experimental build
I just installed this on my devo 7e using the dfuse tool but . No menu anymore on my 7e

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04 Sep 2015 18:57 #37446 by IKKI
Replied by IKKI on topic CX-10 green board experimental build
Hi, I tried this protocol on a 3015-2 quadcopter fcb it works great, even if I can set a maximum of 30 mw or does not transmit. Only thing I can not do somersaults with channel 6 and channel 5 will change the speed rate. I had to also invert the channels.

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