9Xtreme Upgrade Board for 9x Radios
Re: 9Xtreme Upgrade Board for 9x Radios
Math is fun. [emoji12]
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Custom 9x with M64/Telemetry Mod
- MikeB
- 9x Developer
- Posts: 18010
- Joined: Tue Dec 27, 2011 1:24 pm
- Country: -
- Location: Poole, Dorset, UK
Re: 9Xtreme Upgrade Board for 9x Radios
Absolutely, great fun. My wife and I both used to teach the subject.
Mike.
Mike.
erskyTx/er9x developer
The difficult we do immediately,
The impossible takes a little longer!
The difficult we do immediately,
The impossible takes a little longer!
Re: 9Xtreme Upgrade Board for 9x Radios
Ok, this definitely answers my early question..MikeB wrote: I think we are reducing the output peak voltage to half the amplifier can output, which reduces the output power to a quarter of the maximum, so only 0.5W.
Mike.
So the speaker power matches the amp power. In theory it's still not good. In reality, it might work. Time will tell.
I'm replacing the speaker anyway as with the oval one nearly all of the speaker area is being directed to the holes while with the round speaker that doesn't happen. Will post pictures tomorrow when I install the speaker.
On another subject, I ordered a couple taranis gimbals from alofthobbies just because the 9xtreme deserves them
But when I opened one of the boxes I got a bit upset. One of the bearing covers was on the bottom of the box and the screws for it were missing. See picture. I was getting desperate thinking I would have to send it back but then I ve decided to try the screws that hold the ratchet spring in place. They are the right size yaaay.. Good that the bearing cover was in the box.
But still they should check the stuff before they send it. An uncovered bearing is difficult to miss.
Also, the potentiometer's resistance is only 2K5. And to one side measures around 2k2 and to the other around 500 Ohms. That means the pots are not moving their complete range. Is that ok? Won't it reduce the resolution as the voltage won't be the full 3.3V to one side, and it won't also be as close to zero volts as it should to the other side..
João
My er9x/Ersky9x/eepskye Video Tutorials
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Re: 9Xtreme Upgrade Board for 9x Radios
It is fun, if you understand itMikeB wrote:Absolutely, great fun. My wife and I both used to teach the subject.
Mike.
João
My er9x/Ersky9x/eepskye Video Tutorials
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Re: 9Xtreme Upgrade Board for 9x Radios
Good stuff.. my wife is a Math teacher as well.. Grade 7. But she doesn't understand it.MikeB wrote:Absolutely, great fun. My wife and I both used to teach the subject.
Mike.
Custom 9x with M64/Telemetry Mod
Re: 9Xtreme Upgrade Board for 9x Radios
jhsa wrote:Ok, this definitely answers my early question..MikeB wrote: I think we are reducing the output peak voltage to half the amplifier can output, which reduces the output power to a quarter of the maximum, so only 0.5W.
Mike.
So the speaker power matches the amp power. In theory it's still not good. In reality, it might work. Time will tell.
I'm replacing the speaker anyway as with the oval one nearly all of the speaker area is being directed to the holes while with the round speaker that doesn't happen. Will post pictures tomorrow when I install the speaker.
On another subject, I ordered a couple taranis gimbals from alofthobbies just because the 9xtreme deserves them
But when I opened one of the boxes I got a bit upset. One of the bearing covers was on the bottom of the box and the screws for it were missing. See picture. I was getting desperate thinking I would have to send it back but then I ve decided to try the screws that hold the ratchet spring in place. They are the right size yaaay.. Good that the bearing cover was in the box.
But still they should check the stuff before they send it. An uncovered bearing is difficult to miss.
Also, the potentiometer's resistance is only 2K5. And to one side measures around 2k2 and to the other around 500 Ohms. That means the pots are not moving their complete range. Is that ok? Won't it reduce the resolution as the voltage won't be the full 3.3V to one side, and it won't also be as close to zero volts as it should to the other side..
João
Won't that work itself out in Calibration?
Custom 9x with M64/Telemetry Mod
Re: 9Xtreme Upgrade Board for 9x Radios
Throttle stick is all the way down so why do I get this greeting when I fire up the TX, "Throttle is not in safe position"?
Re: 9Xtreme Upgrade Board for 9x Radios
Because you need to calibrate the sticks. Go to the Radio setup.menu, calibration, and then follow the instructions..
João
João
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Re: 9Xtreme Upgrade Board for 9x Radios
Joāo,
My apologies. I thought I did that but I guess I didn't do it right. It now works fine.
Thanks!
My apologies. I thought I did that but I guess I didn't do it right. It now works fine.
Thanks!
Re: 9Xtreme Upgrade Board for 9x Radios
My er9x/Ersky9x/eepskye Video Tutorials
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Re: 9Xtreme Upgrade Board for 9x Radios
Custom 9x with M64/Telemetry Mod
Re: 9Xtreme Upgrade Board for 9x Radios
This might not be the right place for this question so I apologize in advance. This software is kick-ass but for the life of me I can't figure out how to create a mix to add a little rudder with the ailerons. I know, dumb ass...
Where should I look for this info?
Denny
Where should I look for this info?
Denny
Re: 9Xtreme Upgrade Board for 9x Radios
Here:
viewtopic.php?f=5&t=6473
Look at the mixer chapter. This is the er9x manual, but the basics are the same. Ersky9x is mostly the same,just has a few more features.
But anyway, that is a very simple mix. You need to add a bit of aileron control to your Rudder channel.
Assuming CH1 is your Rudder channel:
CH1 100% Rud
+ 10% Ail
try it.
João
viewtopic.php?f=5&t=6473
Look at the mixer chapter. This is the er9x manual, but the basics are the same. Ersky9x is mostly the same,just has a few more features.
But anyway, that is a very simple mix. You need to add a bit of aileron control to your Rudder channel.
Assuming CH1 is your Rudder channel:
CH1 100% Rud
+ 10% Ail
try it.
João
My er9x/Ersky9x/eepskye Video Tutorials
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Re: 9Xtreme Upgrade Board for 9x Radios
I tried CH1 100% ALI +10%rud and it didn't work.
My ailerons are on ch1 and rud on ch4.
I then tried this: CH4 100% rud -10% ail and it works. Is this the correct way?
Denny
My ailerons are on ch1 and rud on ch4.
I then tried this: CH4 100% rud -10% ail and it works. Is this the correct way?
Denny
Re: 9Xtreme Upgrade Board for 9x Radios
Of course.. that is why I said above:
"Assuming CH1 is your Rudder channel......"
Obviously if your Rudder channel is CH4, you must do the mix there.
All this can be confusing at the beginning I know, therefore I posted the link to the manual. Read it, you will find very good information and examples.
Anyway, good that is working
João
"Assuming CH1 is your Rudder channel......"
Obviously if your Rudder channel is CH4, you must do the mix there.
All this can be confusing at the beginning I know, therefore I posted the link to the manual. Read it, you will find very good information and examples.
Anyway, good that is working
João
My er9x/Ersky9x/eepskye Video Tutorials
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Re: 9Xtreme Upgrade Board for 9x Radios
Dam, all this time I've been doing it backwards! I have read the manual several times but I never was good in school so it takes me several times to get it right. I thank you for your support AND patience!
Denny
Denny
Re: 9Xtreme Upgrade Board for 9x Radios
Whenever you need help, just ask.. One day yo will be helping others
João
João
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Re: 9Xtreme Upgrade Board for 9x Radios
American dudes are lucky:
http://www.hobbyking.com/hobbyking/stor ... ff=1289329
Turnigy 9X cheap as potatoes, check link.
http://www.hobbyking.com/hobbyking/stor ... ff=1289329
Turnigy 9X cheap as potatoes, check link.
2x - Turnigy 9X with 9xtreme board;
2x - Turnigy 9XRpro ;
Frsky Taranis & Taranis +;
Horus x10s;
Horus x12s;
Radiomaster TX16S Max mark II.
2x - Turnigy 9XRpro ;
Frsky Taranis & Taranis +;
Horus x10s;
Horus x12s;
Radiomaster TX16S Max mark II.
Re: 9Xtreme Upgrade Board for 9x Radios
That's... odd.
Oh, I see its part of their "Cyber Sale". I wonder how long it lasts. They won't ship here (Canada) from the Eastern Warehouse, but they will from the Western... but it costs $39 instead of the $21.65 in your link. Shipping here is horrendous too, but still cheaper than buying from China. Total is $71.70.
Don't really need another one though
Oh, I see its part of their "Cyber Sale". I wonder how long it lasts. They won't ship here (Canada) from the Eastern Warehouse, but they will from the Western... but it costs $39 instead of the $21.65 in your link. Shipping here is horrendous too, but still cheaper than buying from China. Total is $71.70.
Don't really need another one though
- ShowMaster
- Posts: 4327
- Joined: Thu Dec 29, 2011 3:44 am
- Country: -
- Location: Los Angeles, CA USA
Re: 9Xtreme Upgrade Board for 9x Radios
I flew my 9xtreme 9x conversion today in a test brushless easystar plane. It went perfectly! I even had the airport police watching one of my flights. To their disappointment, I stayed under 400 ft and they left!
My telemetry worked great!
No strange conditions to report and the ambient noise drowned out any audio buzz I have, faint as it is. Great day poking holes in the sky!
My telemetry worked great!
No strange conditions to report and the ambient noise drowned out any audio buzz I have, faint as it is. Great day poking holes in the sky!
Re: 9Xtreme Upgrade Board for 9x Radios
Another question
Right now my quad setup uses 7 channels (ail,rud,thr,ele,mode,sub mode and ubec power input) I'm going to attach a 3-axis gimbal which requires another 3 channels.
What do I need to purchase for this to happen? Oh, I have the frsky xjt module attached to my 9x so what rx would I need to use with the 9Xtreme board?
Denny
Right now my quad setup uses 7 channels (ail,rud,thr,ele,mode,sub mode and ubec power input) I'm going to attach a 3-axis gimbal which requires another 3 channels.
What do I need to purchase for this to happen? Oh, I have the frsky xjt module attached to my 9x so what rx would I need to use with the 9Xtreme board?
Denny
-
- Posts: 1844
- Joined: Tue Dec 27, 2011 8:22 pm
- Country: -
- Location: Ottawa
Re: 9Xtreme Upgrade Board for 9x Radios
Here's how to read that mix. If you understand this, then next time you will be able to figure it out for yourself. The key to programming this firmware is just defining really clearly what you want to do.jhsa wrote: very simple mix. You need to add a bit of aileron control to your Rudder channel.
Assuming CH1 is your Rudder channel:
CH1 100% Rud
+ 10% Ail
First line: The servo plugged into channel 1 (which we assume is mechanically driving the rudder) will respond in direct 100% proportion to movements of the Rudder stick. This is your basic mix created when you make a new model (assuming you have chosen a channel order has Rudder on channel 1).
Second line: The servo plugged into channel 1 will also respond to movements of the aileron stick, but only at a 10% rate (full aileron stick will produce 10% rudder). The + sign means that the two inputs will be added together, so if the rudder is already partly applied, moving the aileron stick in the same direction will increase rudder deflection.
Hope this helps. Once you get it, it's really simple.
(By the way, I suspect that people who like math also like the logic of open source firmware, and vice versa.)
- MikeB
- 9x Developer
- Posts: 18010
- Joined: Tue Dec 27, 2011 1:24 pm
- Country: -
- Location: Poole, Dorset, UK
Re: 9Xtreme Upgrade Board for 9x Radios
The 9Xtreme, using PXX protocol, sends 16 channels to the XJT. For the receiver side, you can use either a X8R or a X6R, and use the SBUS output to get all 16 channels, 8 or 6 also available on the servo outputs. You may also bind a second X8R or X6R that will then provide channels 9-16 (9-14) on its servo outputs.dalaman wrote:Right now my quad setup uses 7 channels (ail,rud,thr,ele,mode,sub mode and ubec power input) I'm going to attach a 3-axis gimbal which requires another 3 channels.
What do I need to purchase for this to happen? Oh, I have the frsky xjt module attached to my 9x so what rx would I need to use with the 9Xtreme board?
Mike.
erskyTx/er9x developer
The difficult we do immediately,
The impossible takes a little longer!
The difficult we do immediately,
The impossible takes a little longer!
- bob195558
- Posts: 2377
- Joined: Sun Dec 16, 2012 7:24 pm
- Country: United States
- Location: New England, Vermont
- Contact:
Re: 9Xtreme Upgrade Board for 9x Radios
Hobby King has:
Turnigy 9X Replacement Mother Board: Price: $9.15
They seem to be in stock for now. (Edit: Well they are still on back order).
Cyber Sale at Hobby King
Turnigy 9XR PRO Radio Transmitter Mode 2 (without module) Price: $54.50
I ordered the Turnigy 9X 9Ch Transmitter w/ Module & 8ch Receiver
(Mode 1) (v2 Firmware) (AR Warehouse) Price: $21.65
With SmartAR Fedex shipping $12.28
Total price: $33.93
I do not need it, but the price is to good.
Bob B.
Turnigy 9X Replacement Mother Board: Price: $9.15
They seem to be in stock for now. (Edit: Well they are still on back order).
Cyber Sale at Hobby King
Turnigy 9XR PRO Radio Transmitter Mode 2 (without module) Price: $54.50
I ordered the Turnigy 9X 9Ch Transmitter w/ Module & 8ch Receiver
(Mode 1) (v2 Firmware) (AR Warehouse) Price: $21.65
With SmartAR Fedex shipping $12.28
Total price: $33.93
I do not need it, but the price is to good.
Bob B.
Last edited by bob195558 on Sun Nov 22, 2015 2:28 pm, edited 1 time in total.
Er9x on 9x radio, with Smartieparts Programmer and TelemetrEZ Board.
ErSky9x on Taranis, Sky9x, 9Xtreme radios.
3D-Printing: (https://openrcforums.com/forum/viewforum.php?f=129).
ErSky9x on Taranis, Sky9x, 9Xtreme radios.
3D-Printing: (https://openrcforums.com/forum/viewforum.php?f=129).
Re: 9Xtreme Upgrade Board for 9x Radios
The boards are still on backorder, just checked. I would like to have another one as reserve.bob195558 wrote:Hobby King has:
Turnigy 9X Replacement Mother Board: Price: $9.15
They seem to be in stock for now.
Cyber Sale at Hobby King
Turnigy 9XR PRO Radio Transmitter Mode 2 (without module) Price: $54.50
I ordered the Turnigy 9X 9Ch Transmitter w/ Module & 8ch Receiver
(Mode 1) (v2 Firmware) (AR Warehouse) Price: $21.65
With SmartAR Fedex shipping $12.28
Total price: $33.93
I do not need it, but the price is to good.
Bob B.
2x - Turnigy 9X with 9xtreme board;
2x - Turnigy 9XRpro ;
Frsky Taranis & Taranis +;
Horus x10s;
Horus x12s;
Radiomaster TX16S Max mark II.
2x - Turnigy 9XRpro ;
Frsky Taranis & Taranis +;
Horus x10s;
Horus x12s;
Radiomaster TX16S Max mark II.
Re: 9Xtreme Upgrade Board for 9x Radios
Thanks for the info which brings another questionMikeB wrote:The 9Xtreme, using PXX protocol, sends 16 channels to the XJT. For the receiver side, you can use either a X8R or a X6R, and use the SBUS output to get all 16 channels, 8 or 6 also available on the servo outputs. You may also bind a second X8R or X6R that will then provide channels 9-16 (9-14) on its servo outputs.dalaman wrote:Right now my quad setup uses 7 channels (ail,rud,thr,ele,mode,sub mode and ubec power input) I'm going to attach a 3-axis gimbal which requires another 3 channels.
What do I need to purchase for this to happen? Oh, I have the frsky xjt module attached to my 9x so what rx would I need to use with the 9Xtreme board?
Mike.
do I need to hook up the black & white wires to the xjt module to use 16 channels?
- bob195558
- Posts: 2377
- Joined: Sun Dec 16, 2012 7:24 pm
- Country: United States
- Location: New England, Vermont
- Contact:
Re: 9Xtreme Upgrade Board for 9x Radios
Hi dalaman,
You only need the TX telemetry Black wire when using PXX protocol.
See here for more info: (viewtopic.php?f=126&t=7771&p=103368#p103368).
Bob B.
You only need the TX telemetry Black wire when using PXX protocol.
See here for more info: (viewtopic.php?f=126&t=7771&p=103368#p103368).
Bob B.
Er9x on 9x radio, with Smartieparts Programmer and TelemetrEZ Board.
ErSky9x on Taranis, Sky9x, 9Xtreme radios.
3D-Printing: (https://openrcforums.com/forum/viewforum.php?f=129).
ErSky9x on Taranis, Sky9x, 9Xtreme radios.
3D-Printing: (https://openrcforums.com/forum/viewforum.php?f=129).
Re: 9Xtreme Upgrade Board for 9x Radios
Bob,bob195558 wrote:Hi dalaman,
You only need the TX telemetry Black wire when using PXX protocol.
See here for more info: (viewtopic.php?f=126&t=7771&p=103368#p103368).
Bob B.
If I'm not using telemetry do I still need to hook up the b&w cables? I will be using the Eagle Tree Vector for my FC which will provide all the telemetry data I need. So about the cable...
Thanks,
Denny
Re: 9Xtreme Upgrade Board for 9x Radios
If you're not using telemetry, you don't need to connect the cable..
João
João
My er9x/Ersky9x/eepskye Video Tutorials
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Re: 9Xtreme Upgrade Board for 9x Radios
Joāo,
danke!
danke!