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Open Panzer Help / Re: FrSky X4R

« Last post by Tom on Today at 11:15:31 PM »

Seems like with the Tanaris and based on the Wiki suggestions the FrSky X8R is the best option
The X4R seems to be discontinued.

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Open Panzer Help / Re: FrSky X4R

« Last post by Tom on Today at 04:46:12 PM »

Or better X8R?

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Open Panzer Help / Re: FrSky X4R

« Last post by Tom on Today at 04:44:57 PM »

FS-A8S seems like will plug in same way?

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Open Panzer Help / FrSky X4R

« Last post by Tom on Today at 03:03:16 PM »

Based on the suggestions on Open Panzer I purchased a FrSKY X4R  that works perfectly with my Tanaris radio. I don't see them made anymore, what would be the same type that would plug/work in the same way?

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Open Source Sound Dev / Re: Open Source Sound using Teensy 3.2 and PJRC Audio Library

« Last post by califrag on Today at 02:55:05 PM »

Thank you!

Yea I saw someone posted on the PJRC forums they had some available, but their asking price is a bit steep so I think I will have to find another solution.

I'd love to see this board\project updated to work on Teensy 4.0 which is currently available, or even better, to work on ESP32 which are widely available at very affordable price.

I downloaded the code from GitHub but it wasn't as easy as just "compiling" for the Teensy4.0 board, there were a lot of errors thrown that are beyond my ability to debug

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Open Source Sound Dev / Re: Open Source Sound using Teensy 3.2 and PJRC Audio Library

« Last post by LukeZ on Today at 07:21:30 AM »

Hi Cali, I have attached it here. However, note that the Teensy 3.2 processor which this sound card uses, has been discontinued for several years, never to return. So unless you are still in possession of some from the days when it was still sold, you are likely to find it impossible to have it manufactured.

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Open Panzer Help / Re: Change on OP or Radio or Saber

« Last post by Tom on January 15, 2026, 10:30:47 PM »

The change using TCB did work to switch the controls..but the momentum was now on turning. So the best fix was fixing wires on Saber inputs on motors. But is was driving me crazy..because I soldered the red and black wires backwards + - on one of the new motors and it took a long time to find that mistake! But all good now..thanks Luke!



 

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Open Source Sound Dev / Re: Open Source Sound using Teensy 3.2 and PJRC Audio Library

« Last post by califrag on January 15, 2026, 08:35:56 PM »

Hi Luke , would it be possible to get the centroid file for the OP Soundcard here ? I'm looking into doing a small run through PCBway for these also.

Thanks!

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Open Panzer Help / Re: Change on OP or Radio or Saber

« Last post by LukeZ on January 14, 2026, 03:55:03 PM »

I agree, you should not need to change anything on the transmitter itself. The first thing to do is run through Radio Setup in OP Config to make sure that OP Config knows what order your channels are in, and what direction the sticks are moving. If you need to reverse any channels to make the directions displayed in OP Config match what direction your sticks are moving in real life, you do that in OP Config using the Reversed checkboxes.

Once all that looks correct, then write the settings to the TCB. If after that your tank still doesn't move in the correct direction, what you need to do is swap the positive/negative motor wires to your ESCs until it moves in the expected way.

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Open Panzer Help / Change on OP or Radio or Saber

« Last post by Tom on January 14, 2026, 03:06:18 PM »

So far everything set up nicely with Saber TBS and TCB! One small thing is on my other tank the right stick forward/reverse controlled the tracks front to back and moving left to right turning. The proper set up. I wired up the new tank and it is reversed on the stick. Forward /Reverse is left right and turning up and down. Simplest fix ..re-wire saber/Settings on OP or radio (Tanaris)? I guess I would prefer not to via radio as I would use it with the same receiver on both tanks or at least until I get another receiver.