https://www.xtremepowersystems.net/forum/ Sat, 25 Apr 2026 09:05:51 +0000 MyBB https://www.xtremepowersystems.net/forum/showthread.php?tid=176 Mon, 03 Nov 2025 14:54:53 -0500 flyingw]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=176
I hope you and your family are well.

I have a setup with an XPS Nano receiver, and three ProModeler micro digital servos.  Two DS100s on elevator and rudder, and one DS150 on ailerons.

With the radio, receiver and servos powered up with a two-cell 6.6v life receiver pack, I adjusted the aileron pushrods.  While removing, turning and then re-installing the kwik links onto the aileron servo horn, I placed slight amounts of turning force on the DS150 aileron servo.  This caused the servo to make some noises which I expected as it held its position against the loads imparted by my fingers.

What I did not expect was that the other two servos also made small jittery movements when the aileron servo was disturbed.

I never noticed this phenomenon before.  Do you think there may be a problem with my setup?

Thank you,

Paul]]>
I hope you and your family are well.

I have a setup with an XPS Nano receiver, and three ProModeler micro digital servos.  Two DS100s on elevator and rudder, and one DS150 on ailerons.

With the radio, receiver and servos powered up with a two-cell 6.6v life receiver pack, I adjusted the aileron pushrods.  While removing, turning and then re-installing the kwik links onto the aileron servo horn, I placed slight amounts of turning force on the DS150 aileron servo.  This caused the servo to make some noises which I expected as it held its position against the loads imparted by my fingers.

What I did not expect was that the other two servos also made small jittery movements when the aileron servo was disturbed.

I never noticed this phenomenon before.  Do you think there may be a problem with my setup?

Thank you,

Paul]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=163 Sat, 12 Jul 2025 14:16:04 -0400 rlocke]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=163 i gave up and tried to bind both as single use RXs but they only worked on ch 1.
what am i to do?
ron]]> i gave up and tried to bind both as single use RXs but they only worked on ch 1.
what am i to do?
ron]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=161 Thu, 12 Jun 2025 22:08:40 -0400 don44039@yahoo.com]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=161 thanks
don]]> thanks
don]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=157 Tue, 27 May 2025 18:01:21 -0400 RyanNX211]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=157
I'm coming back to less erratic modeling and I'd like to remain part of such an elite group.   Ever since I was a kid when I read about Samson killing Gelilah, I've always rooted for the little guy.   We all know Jim has been mocked by the big shots.   But, if you've ever met him, you know he knows a thing or two  about radios.

What should I do?

  Screenshot 2025-05-27 at 5.59.37 PM.png (Size: 420.32 KB / Downloads: 7) ]]>
I'm coming back to less erratic modeling and I'd like to remain part of such an elite group.   Ever since I was a kid when I read about Samson killing Gelilah, I've always rooted for the little guy.   We all know Jim has been mocked by the big shots.   But, if you've ever met him, you know he knows a thing or two  about radios.

What should I do?

  Screenshot 2025-05-27 at 5.59.37 PM.png (Size: 420.32 KB / Downloads: 7) ]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=156 Sun, 25 May 2025 04:17:48 -0400 adnapak]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=156
Trying to set up 4 separate engine running tests using a Taranis 9D plus.
Require Thr. Control on all.
Upgraded to edgetx-x9d+, 2.9.2 XJT_ACCST_2.1.0_FCC.frk

This XJT output binds fine with RM R88 Rx’s and similar.
There is no output option apart from XJT in the Tx.

Extreme nano’s accept and run  XJT from the Xtreme XPS-J1 module but not from the internal Taranis XJT module.
Not into these things, but I thought that XJT is XJT regardless.

Would prefer not to use the J1 module, so is there a way around this?

Is it to do with protocols, in which case just have to live with it. 

Any thoughts?

Regards,]]>
Trying to set up 4 separate engine running tests using a Taranis 9D plus.
Require Thr. Control on all.
Upgraded to edgetx-x9d+, 2.9.2 XJT_ACCST_2.1.0_FCC.frk

This XJT output binds fine with RM R88 Rx’s and similar.
There is no output option apart from XJT in the Tx.

Extreme nano’s accept and run  XJT from the Xtreme XPS-J1 module but not from the internal Taranis XJT module.
Not into these things, but I thought that XJT is XJT regardless.

Would prefer not to use the J1 module, so is there a way around this?

Is it to do with protocols, in which case just have to live with it. 

Any thoughts?

Regards,]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=121 Thu, 29 Aug 2024 16:02:37 -0400 rlocke]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=121 thanks, ron]]> thanks, ron]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=108 Fri, 31 May 2024 00:36:24 -0400 adnapak]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=108
Firstly have updated my system to Win11. Am a Ubuntu user, so maintain Win dual boot for XPS stuff.
So I wanted to check a few Nano's. Maybe my memory is bad, but has any thing changed?  I can't get XDP to run as Owner.
The message "XDP/Telemetry station hardware not found" fronts up.
I re-installed XDP with the drivers. Seem to recall a similar problem from the past, but hey it was a long time ago.

Will you enlighten me ]]>
Firstly have updated my system to Win11. Am a Ubuntu user, so maintain Win dual boot for XPS stuff.
So I wanted to check a few Nano's. Maybe my memory is bad, but has any thing changed?  I can't get XDP to run as Owner.
The message "XDP/Telemetry station hardware not found" fronts up.
I re-installed XDP with the drivers. Seem to recall a similar problem from the past, but hey it was a long time ago.

Will you enlighten me ]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=91 Mon, 20 Nov 2023 15:33:09 -0500 flyingw]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=91
When I bind a Nano Rx to an XPS transmitter module in my Taranis transmitter, does it care which "model" entry is active in the Taranis?

If I bind a receiver to airplane A, then bind the same receiver to airplane B, it is bound to airplane B, right?

So, I think that a model (say airplane A) can be bound to multiple receivers, but one receiver cannot be bound to multiple transmitters.

Is that correct?

thanks,

Paul]]>
When I bind a Nano Rx to an XPS transmitter module in my Taranis transmitter, does it care which "model" entry is active in the Taranis?

If I bind a receiver to airplane A, then bind the same receiver to airplane B, it is bound to airplane B, right?

So, I think that a model (say airplane A) can be bound to multiple receivers, but one receiver cannot be bound to multiple transmitters.

Is that correct?

thanks,

Paul]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=90 Mon, 23 Oct 2023 19:35:42 -0400 j_whitney]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=90
I'm using Frsky with the appropriate XPS TX module.  The throttle is set to channel 1.  When I start the engine, the throttle servo oscillates and kills the engine in short order.

I'm wondering if I can move all the servos up one channel and leave channel 1 vacant - would the interference follow and move on to the next channel or just stay on #1?

I got to wondering about this since my buddy had the same setup but using Futaba - his ailerons were getting hit (Futaba is A-E-T-R).  His solution was a satellite Rx moved up into the center section of the top wing with a separate battery.  Both of us have the ignition on a separate battery.]]>
I'm using Frsky with the appropriate XPS TX module.  The throttle is set to channel 1.  When I start the engine, the throttle servo oscillates and kills the engine in short order.

I'm wondering if I can move all the servos up one channel and leave channel 1 vacant - would the interference follow and move on to the next channel or just stay on #1?

I got to wondering about this since my buddy had the same setup but using Futaba - his ailerons were getting hit (Futaba is A-E-T-R).  His solution was a satellite Rx moved up into the center section of the top wing with a separate battery.  Both of us have the ignition on a separate battery.]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=72 Mon, 20 Mar 2023 11:31:40 -0400 flyingw]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=72
I am setting up a new airplane and I will use a Nano receiver.  The one I want to use is currently in another plane.

In the meantime I plan to use a different Nano that I have in my spares to center the servos and set up the pushrods.

Will using two different Nano receivers make any difference in the servo output positions?

Thank you,

Paul]]>
I am setting up a new airplane and I will use a Nano receiver.  The one I want to use is currently in another plane.

In the meantime I plan to use a different Nano that I have in my spares to center the servos and set up the pushrods.

Will using two different Nano receivers make any difference in the servo output positions?

Thank you,

Paul]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=60 Tue, 09 Aug 2022 23:54:52 -0400 rlocke]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=60 ron]]> ron]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=59 Mon, 11 Jul 2022 00:19:37 -0400 Falco]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=59
Attached is a pic I took this evening.  Thinking of adding solder up to the insulation and gluing the antenna back to the board.


  20220711_222123.jpg (Size: 455.9 KB / Downloads: 10) ]]>
Attached is a pic I took this evening.  Thinking of adding solder up to the insulation and gluing the antenna back to the board.


  20220711_222123.jpg (Size: 455.9 KB / Downloads: 10) ]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=52 Thu, 16 Dec 2021 14:50:26 -0500 flyingw]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=52
I hope you and your family are well.

I am setting up an old quadcopter that requires a PPM input to the flight controller.  I flew the thing about five years using a Nano Rx configured to output PPM on pin 2.  At that time I used a Futaba 9C transmitter with your XPS Futaba 9C Tx module.

Now I want to fly it with an OpenTx transmitter.  I have your JR type Tx module in the Jumper T12 and I use it frequently to fly models equipped with XPS receivers - no problems.

However, I am unable to make the Nano output PPM using the Jumper T12 and XPS JR Tx module.

My gut feeling says that the transmitter and XPS JR Tx module should not care how the Nano outputs the servo signal, whether it be PWM or PPM.  It worked when set for PWM and I was able to drive a servo directly.  But when I re-binded it and changed the output from PWM to PPM (led "solid on"), I could not get an output.

Can you think of anything I am not taking into consideration?

Thanks,

Paul]]>
I hope you and your family are well.

I am setting up an old quadcopter that requires a PPM input to the flight controller.  I flew the thing about five years using a Nano Rx configured to output PPM on pin 2.  At that time I used a Futaba 9C transmitter with your XPS Futaba 9C Tx module.

Now I want to fly it with an OpenTx transmitter.  I have your JR type Tx module in the Jumper T12 and I use it frequently to fly models equipped with XPS receivers - no problems.

However, I am unable to make the Nano output PPM using the Jumper T12 and XPS JR Tx module.

My gut feeling says that the transmitter and XPS JR Tx module should not care how the Nano outputs the servo signal, whether it be PWM or PPM.  It worked when set for PWM and I was able to drive a servo directly.  But when I re-binded it and changed the output from PWM to PPM (led "solid on"), I could not get an output.

Can you think of anything I am not taking into consideration?

Thanks,

Paul]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=50 Tue, 30 Nov 2021 09:17:20 -0500 j_whitney]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=50 I bound them following the procedure power on the nano, bind plug on then removed, power on TX holding the PROG button, release the button and they bind.  Power off both, then restart.  The TX rapid flashes green, the RX is steady red.

None of the controls work, regardless of which port I plug a servo in.  True for both RX.

Same TX on a previously bound model and it works fine

I followed the same procedure with another TX with the same results.

I don't want to return the RX because as I understand it you replace them without trying to fix them and you are out of them at present.

Advice. suggestions?

Thanks
Jeff]]> I bound them following the procedure power on the nano, bind plug on then removed, power on TX holding the PROG button, release the button and they bind.  Power off both, then restart.  The TX rapid flashes green, the RX is steady red.

None of the controls work, regardless of which port I plug a servo in.  True for both RX.

Same TX on a previously bound model and it works fine

I followed the same procedure with another TX with the same results.

I don't want to return the RX because as I understand it you replace them without trying to fix them and you are out of them at present.

Advice. suggestions?

Thanks
Jeff]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=49 Tue, 12 Oct 2021 11:49:19 -0400 TonyMegowan]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=49 Top of the Morning to you Sir. Do you have an estimate on when the Nano's will be available? I need 4 or 5 of them.
Thanks
Tony Megowan]]> Top of the Morning to you Sir. Do you have an estimate on when the Nano's will be available? I need 4 or 5 of them.
Thanks
Tony Megowan]]>