R9 module with jumper T8SG plus v2

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07 Feb 2020 07:23 #75897 by Tomer 747
R9 module with jumper T8SG plus v2 was created by Tomer 747
I am looki for a cheap way to good far with my radio, thought about getting the r9 module for my jumper T8SG plus v2. Will it work? Thanks.

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07 Feb 2020 20:56 #75898 by Fernandez
Replied by Fernandez on topic R9 module with jumper T8SG plus v2
Yes it works fine

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09 Feb 2020 07:27 #75904 by Tomer 747
Replied by Tomer 747 on topic R9 module with jumper T8SG plus v2
What firmware version do I need to install? What protocol?

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13 Mar 2020 19:10 - 14 Mar 2020 06:49 #76067 by kram28
Replied by kram28 on topic R9 module with jumper T8SG plus v2
Hello,
I 'm traying to bind correctly R9M with jumper t8SG Plus with R9MM...
I updated Jumper with latest fw
I updated r9m (standard not 2019) with FLEX fw
I updated R9MM with FLEX fw
I didn't add wire for telemetry as said in the manual

In Model setup:
TX power: 10/25 mW
PPM In: none
PXX ( EU rx PWM out 1-8 RX telem OFF)
Fixed ID: 12
# Channels: 8

I can bind the RX I have green light fix on R9MM
but in betaflight I can't see any movement.
What I'm doing wrong?
Thank you for support.

Have a nice day
Last edit: 14 Mar 2020 06:49 by kram28.

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14 Mar 2020 17:17 #76068 by kram28
Replied by kram28 on topic R9 module with jumper T8SG plus v2
Hello,
I solved the issue, I uploaded the wrong RX firmware I had need the fport version FLEX
2019-02-13 190201 Fix the incorrect telemetry issue -> R9MM -> xxx_fport
thank you have a nice fly.

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06 May 2020 10:14 #76240 by Corrado-c
Replied by Corrado-c on topic R9 module with jumper T8SG plus v2
i also have to put r9m 2019 with this radio,
I see that there are compatible firmware and others not,
which one is really working? and can I change the module settings via the radio menu?

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06 May 2020 20:52 - 09 May 2020 13:44 #76254 by DougS2K
Replied by DougS2K on topic R9 module with jumper T8SG plus v2
Possible to get a guide on the process for getting the R9M working with T8SG v2? Looking at picking up an R9M 2019 version myself but can't find any info on the setup process.
Last edit: 09 May 2020 13:44 by DougS2K.

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06 May 2020 21:31 #76255 by Corrado-c
Replied by Corrado-c on topic R9 module with jumper T8SG plus v2

Fernandez wrote: Yes it works fine


hello fernandez,
forgive me, but would you like to help us out?
no the last nights, which fw version is better to load in the r9m and r9m 2019 to make it work better?

thanks and sorry :)

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17 May 2020 19:40 - 17 May 2020 19:40 #76328 by Corrado-c
Replied by Corrado-c on topic R9 module with jumper T8SG plus v2
today I was finally able to try to update the firmware of the radio, of the R9M 2019 and R9MINI module.

I used the FCC FLEX fport firmware, and nightly 2020-05-15 it WORKS!


Only you have to explain one thing to me: I always use a modified ftdi programmer, with diode and inversion, to program all frsky with sport updater. why doesn't it work with R9M 2019?
I had to use a FC with serialpasstrought.
Last edit: 17 May 2020 19:40 by Corrado-c.

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20 May 2020 20:22 #76340 by Fernandez
Replied by Fernandez on topic R9 module with jumper T8SG plus v2
Hmmm that's strange, Fport = Fport you would say. Maybe you're diode is just at the edge, maybe try two diode or different type? Myself I have original Frsky dongle.

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20 May 2020 20:42 #76341 by Corrado-c
Replied by Corrado-c on topic R9 module with jumper T8SG plus v2

Fernandez wrote: Hmmm that's strange, Fport = Fport you would say. Maybe you're diode is just at the edge, maybe try two diode or different type? Myself I have original Frsky dongle.

right ... I could try to change diode,
I didn't think about this,
I was only thinking about R9M problem since it was the only one not to go ...
But what kind of diode would be optimal? then enough, otherwise I go out of theme

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25 Jun 2020 11:35 - 25 Jun 2020 11:35 #76525 by Corrado-c
Replied by Corrado-c on topic R9 module with jumper T8SG plus v2
sorry, something I didn't understand...
hardware modification, the wire that must be connected to the 3,5mm jack, is still necessary or with the new firmware no longer needed?
Last edit: 25 Jun 2020 11:35 by Corrado-c.

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