Hi,
you have to use GND, +5V and S.Port from the XSR connector for the integration
You do not have to split GND since is already in the OpenTX integration cable.
But you have to carry BEC voltage to the +5V somehow, very likey over the SBUS cable.
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| Frsky XSR integration wiring? https://www.spirit-system.com/phpBB3/viewtopic.php?f=20&t=1940 |
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| Author: | Nafets77 [ Mon 24. Apr 2017 13:43:30 ] |
| Post subject: | Frsky XSR integration wiring? |
Hi, How would I go about the wiring to have integration with the Frsky XSR? The SYS port is not supposed to have any power input, so should I split the integration cable and wire s.port signal+ground to SYS and +5V to RUD? I have it operational with a FrskyX4R SB, but the connectors are not the same and I would rather not fry any of the stuff.. Brgds Stefan |
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| Author: | ZeXx86 [ Mon 24. Apr 2017 16:30:05 ] |
| Post subject: | Re: Frsky XSR integration wiring? |
Hi, you have to use GND, +5V and S.Port from the XSR connector for the integration You do not have to split GND since is already in the OpenTX integration cable. But you have to carry BEC voltage to the +5V somehow, very likey over the SBUS cable. |
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| Author: | ZeXx86 [ Mon 24. Apr 2017 16:39:28 ] | ||
| Post subject: | Re: Frsky XSR integration wiring? | ||
Please check the scheme.
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| Author: | Nafets77 [ Mon 24. Apr 2017 17:51:57 ] |
| Post subject: | Re: Frsky XSR integration wiring? |
Thank you for your response. Woulden`t your suggestion feed +5V back to the SYS port, or am I missing something? ZeXx86 wrote: Please check the scheme.
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| Author: | ZeXx86 [ Mon 24. Apr 2017 19:08:56 ] |
| Post subject: | Re: Frsky XSR integration wiring? |
No, it will not feed there 5V, because middle wire from one side is not routed to the other side. Middle wire which goes to the SYS port is used for communication purposes. This is reason why you have to power the integration cable from side of the receiver. |
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| Author: | Nafets77 [ Tue 25. Apr 2017 14:02:27 ] |
| Post subject: | Re: Frsky XSR integration wiring? |
It worked like a charm, thank you  For others having a look at the scheme, remeber that you will need to run ground also to the RUD port. If you do not, and disconnect the integration wire from the SYS port to connect USB or wifi, you will not have any power to the RX. Maybe you can change the wiring scheme Thomas, and I will mark the tread as solved? ZeXx86 wrote: No, it will not feed there 5V, because middle wire from one side is not routed to the other side. Middle wire which goes to the SYS port is used for communication purposes. This is reason why you have to power the integration cable from side of the receiver.
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