Search found 406 matches

by Rad
Thu Feb 25, 2021 8:48 am
Forum: Hardware
Topic: Charging port.
Replies: 20
Views: 1024

Re: Charging port.

Thanks for the diagram, Joao, and thanks for the part, Mike. That should be a very easy and well worth add to my radio.
I am ordering the parts right now.
It seems there is always something else I can add in the radio, which is great! :D
by Rad
Wed Feb 24, 2021 5:06 pm
Forum: Hardware
Topic: Charging port.
Replies: 20
Views: 1024

Re: Charging port.

Oh, thanks for pointing my mistake! I have been taking a long look at it on the web, and well, basically I don't even really know how to look for it, lol. So unless some of you know the name of that mostfet in the t092 version, I think I will order the SMD mosfet you said, which if I am not mistaken...
by Rad
Tue Feb 23, 2021 4:22 pm
Forum: Hardware
Topic: Charging port.
Replies: 20
Views: 1024

Re: Charging port.

Go to the first post if this thread: https://openrcforums.com/forum/viewtopic.php?f=126&t=10531&hilit=9xtreme . Download the file 9xtreme_schematic.pdf. At the top of the diagram you will see Q3, this is a P-Channel MOSFET (AO3407A SOT23 package). This is wired as a reverse polarity protection devi...
by Rad
Tue Feb 23, 2021 10:34 am
Forum: Hardware
Topic: Charging port.
Replies: 20
Views: 1024

Re: Charging port.

Found the forum thread.. https://openrcforums.com/forum/viewtopic.php?f=95&t=8210 João My godness, after reading your thread, this is me: https://www.youtube.com/watch?v=9CS7j5I6aOc Way too much info and diagrams that I am afraid I cannot understand, lol. Your idea might be an overkill for me. Woul...
by Rad
Mon Feb 22, 2021 9:44 am
Forum: Hardware
Topic: Charging port.
Replies: 20
Views: 1024

Re: Charging port.

Has anybody more info about it?
by Rad
Fri Feb 19, 2021 7:08 pm
Forum: Hardware
Topic: Charging port.
Replies: 20
Views: 1024

Re: Charging port.

bob195558 wrote:
Fri Feb 19, 2021 3:46 pm
Have you seen this, Reverse Current Protection Mod for 9xtreme
https://openrcforums.com/forum/viewtopi ... 126&t=7745
Yes sir, and I did it long time ago, but I dont know if that mod is only for plugging the battery the wrong way, or if also works for the charging port.
by Rad
Fri Feb 19, 2021 11:26 am
Forum: Hardware
Topic: Charging port.
Replies: 20
Views: 1024

Re: Charging port.

Hey, small update here. I have the jack almost in the way, once this chinese new year ends it will be shipped. I took a look at the radio and I will remove that diode as you pointed me. Due to mistakes happen I think it would be great to keep some sort of reverse polarity protection there. Can I ins...
by Rad
Sat Feb 06, 2021 4:17 pm
Forum: Hardware
Topic: Charging port.
Replies: 20
Views: 1024

Re: Charging port.

The diode is on the "other" side of the board, so to replace it will require the board to be removed. You could, however, just solder a wire across it without removing the board. Mike Thanks! No probs at all removing that board. The problem would be the other side of the radio. There are so many th...
by Rad
Sat Feb 06, 2021 3:46 pm
Forum: Hardware
Topic: Charging port.
Replies: 20
Views: 1024

Re: Charging port.

The diode is on the back board, near where the wires from the charge socket connect. Mike Great news is in the easy side of the radio! I did not want to touch the zillion things I have installed. Ok, I have been googling a while, and the connector is 5.5mm x 2.1mm. Ill get one and I will wire it to...
by Rad
Sat Feb 06, 2021 12:35 pm
Forum: Hardware
Topic: Charging port.
Replies: 20
Views: 1024

Re: Charging port.

If I remember well the 9x has a diode in the charge path so you'd need to remove that or it would mess with the voltage measurement. And it's not great to charge without balancing/protecting the individual cells. Hi, it is a pack with a built in chip, so it works good with no balance plug. Let me k...
by Rad
Sat Feb 06, 2021 12:02 pm
Forum: Hardware
Topic: Charging port.
Replies: 20
Views: 1024

Charging port.

Hi guys, this probably has been asked to death but can't find much info. I want to use the charging port of the Th9xb. I am using a couple of li ions 18650 with no balance plug, so I think I could start using that port instead of forcing the back tray of the radio, because the battery is a super tig...
by Rad
Fri Jan 22, 2021 6:22 am
Forum: Software
Topic: Issues with the latest multimodule software.
Replies: 8
Views: 510

Re: Issues with the latest multimodule software.

Hi Mike, last erskytx and mutimodule version flashed. It works, problem has been fixed, now I can select the subprotocol without any problem. I still can see what you said about the name in the module and also in erskytx and it updating. For example with Devo protocol, when selecting the subprotocol...
by Rad
Thu Jan 21, 2021 7:22 pm
Forum: Software
Topic: Issues with the latest multimodule software.
Replies: 8
Views: 510

Re: Issues with the latest multimodule software.

Update posted. Are you only using the multi-protocol module or are you also using a FrSky Tx module? If you go to the download page for the XM receiver, at the bottom is: "History firmware DOWNLOAD (not compatible with v2.x.x)". Click on that and you will get the V1 firmware for the XM Rx. This app...
by Rad
Thu Jan 21, 2021 6:09 pm
Forum: Software
Topic: Issues with the latest multimodule software.
Replies: 8
Views: 510

Re: Issues with the latest multimodule software.

Big thanks, Mike. I will update the erskytx as soon as you publish it. I have updated my modules today and I have just seen there is a newer version today, so will update that too, lol. Interesting that file you linked, thank you! I have been reading a lot about those tiny frsky receivers... So far ...
by Rad
Thu Jan 21, 2021 10:36 am
Forum: Software
Topic: Issues with the latest multimodule software.
Replies: 8
Views: 510

Re: Issues with the latest multimodule software.

Oh I see. I thought I screwed something. But I guess all of that means you will fix it at some point, right? I updated everything because I needed a 16ch receiver and I got a frsky XM, but I did not know there were 15 usable channels and a 16th for rssi. After googling for a while I found if I updat...
by Rad
Thu Jan 21, 2021 8:44 am
Forum: Software
Topic: Issues with the latest multimodule software.
Replies: 8
Views: 510

Issues with the latest multimodule software.

Hi guys, I am having an issue with it. I asked it in RC groups, Ill copy paste the info here: "Hi guys, I have an issue. Radio is a 9x with a 9xtreme. Radio software: erskyTxR223A9.zip 20-Jan-2021 21:57 I updated the external multi module (Irange4x) with the 1.3.2.6 version And the internal module (...
by Rad
Fri Jan 15, 2021 6:31 am
Forum: General RC Electronic Projects and Discussion
Topic: Cheap 16ch receiver! Compatible?
Replies: 3
Views: 1663

Re: Cheap 16ch receiver! Compatible?

Ok, I took a pic of the internals, hope it brings somebody info...

Image
by Rad
Wed Jan 13, 2021 2:20 pm
Forum: General RC Electronic Projects and Discussion
Topic: Cheap 16ch receiver! Compatible?
Replies: 3
Views: 1663

Re: Cheap 16ch receiver! Compatible?

Ok, I got it and... I cannot bind it, lol.
I tested flysky protocol, and AFHDS 2A and there is no way... Any ideas?

Image
by Rad
Wed Dec 23, 2020 4:33 pm
Forum: General RC Electronic Projects and Discussion
Topic: Cheap 16ch receiver! Compatible?
Replies: 3
Views: 1663

Re: Cheap 16ch receiver! Compatible?

Ok, I answer myself. I've found the specs of that receiver and it is indeed flysky compatible. I ordered it, so if it not works I will report back, lol.
by Rad
Tue Dec 22, 2020 11:53 am
Forum: General RC Electronic Projects and Discussion
Topic: Cheap 16ch receiver! Compatible?
Replies: 3
Views: 1663

Cheap 16ch receiver! Compatible?

Hi friends, I have just seen this: https://www.aliexpress.com/item/4000411589058.html?spm=a2g0o.cart.0.0.45ac3c00ovnDpy&mp=1 A 16 ch receiver that I can well use in one of my toys. Do you know if it is compatible with the multi module? I think (but I might be wrong) that the HG radios work with AFHD...
by Rad
Mon Nov 09, 2020 5:13 am
Forum: Turnigy 9XR PRO radio
Topic: 9XR Pro Power Issue
Replies: 17
Views: 5269

Re: 9XR Pro Power Issue

Did you find a direct replacement? João Surprisingly I had one at home that fitted almost like a glove. It needed like a 1mm of sanding in the top plastic part of the switch, to be able to fit the cap, but besides that, it fitted great and works. My main radio is that 9xtreme you already know, this...
by Rad
Thu Nov 05, 2020 12:01 pm
Forum: Turnigy 9XR PRO radio
Topic: 9XR Pro Power Issue
Replies: 17
Views: 5269

Re: 9XR Pro Power Issue

Ok, I replaced the switch and now it works. :)

Awesome forum, full of info.
by Rad
Wed Nov 04, 2020 1:19 pm
Forum: Turnigy 9XR PRO radio
Topic: 9XR Pro Power Issue
Replies: 17
Views: 5269

Re: 9XR Pro Power Issue

Hi, it seems I am having the same issue here. Time to open the radio, I guess...
by Rad
Fri Oct 23, 2020 6:02 am
Forum: Hardware Mods
Topic: Add 3 pos switches to plain 9x.
Replies: 24
Views: 3018

Re: Add 3 pos switches to plain 9x.

It looks like I did a change to allow an extra switch to be converted to 3-position, and this has upset the detection of PB1 and PB2. I've just posted a test version, for the '128, that should fix this. I don't have a '128 radio any more, but I found my '2561 wasn't detecting PB1 and PB2, but with ...
by Rad
Thu Oct 22, 2020 6:19 pm
Forum: Hardware Mods
Topic: Add 3 pos switches to plain 9x.
Replies: 24
Views: 3018

Re: Add 3 pos switches to plain 9x.

I attached pics of the provisional setup. Buttons are not installed yet
IMG_20201022_201751.jpg
IMG_20201022_201844.jpg
by Rad
Thu Oct 22, 2020 6:15 pm
Forum: Hardware Mods
Topic: Add 3 pos switches to plain 9x.
Replies: 24
Views: 3018

Re: Add 3 pos switches to plain 9x.

IMG_20201022_201346.jpg
The buttons are round on/off buttons, not self springed, if it helps.
by Rad
Thu Oct 22, 2020 6:13 pm
Forum: Hardware Mods
Topic: Add 3 pos switches to plain 9x.
Replies: 24
Views: 3018

Re: Add 3 pos switches to plain 9x.

MikeB wrote:
Thu Oct 22, 2020 5:57 pm
Pin 35 is PC0, not PB7! (PB7 is on pin 17)
What voltages do you see on pin 43?

Mike
I see 4,80v
by Rad
Thu Oct 22, 2020 5:38 pm
Forum: Hardware Mods
Topic: Add 3 pos switches to plain 9x.
Replies: 24
Views: 3018

Re: Add 3 pos switches to plain 9x.

Check that without the switch pressed you have 5V between the switch connections (one is ground and the other should be pulled up by a resistor internal to the processor). If you don't see 5V, check the ground connection really is ground (perhaps measure the voltage on both sides of the switch to a...
by Rad
Thu Oct 22, 2020 1:19 pm
Forum: Hardware Mods
Topic: Add 3 pos switches to plain 9x.
Replies: 24
Views: 3018

Re: Add 3 pos switches to plain 9x.

Hi Mike, this time I need to add two buttons in the back of the radio. On-off buttons. How should I add them? So far I soldered a wire to the pin processor 35 and 43, as stated above, to one of the legs of that switch, and the other leg to ground (to the back of the radio) In the hardware menu I sel...
by Rad
Sat Aug 29, 2020 5:42 pm
Forum: Hardware
Topic: Bad Eeprom error. 9xtreme/encoder.
Replies: 24
Views: 3325

Re: Bad Eeprom error. 9xtreme/encoder.

Thanks Mike, I installed the app and it works.

That will fix the issue if it happens again.

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