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Hi Jim, Yep, that is exactly the model Nextion I used. It will most likely come with a card telling you to download the latest editor software. I did that and re-compiled the .tft file, which seems to

I would guess the codec on the digiboard isn't responding, maybe pull the pi & digiboard and check the connectors, check of any signs of issues, if all looks good put back together and fire it up to

It has i2s pins and runs linux so in theory it should be possible to port the code with some adaptions. The China site seems to be out of stock though, a shame wouldn't mind buying one to play with.

You would need to install an i2s interface in the PC and they seem to be shockingly expensive, why on earth would you want to do this ? If you want to hook an SDR directly to your PC there are a

Previously my sBitx (sn#12) started without trouble. Now it hangs for about 30 seconds and then I get a dialog box asking whether I want to terminate the process as it’s taking too long to start. I

I don’t think things are working the way they should OR I am not interpreting the data correctly. I really have not measured Q before with the NanoVNA. The micrometals core showed a resonance of

It might be reading it correctly. Try reading a yellow core Micrometals/Amidon toroid for comparison.

First attempt to measure Q not too good. 79...My test fixture might not be up to snuff. K3Bo [email protected]> wrote:

Hi Jonathan I am about to do the exact same thing and purchased this Nextion: https://smile.amazon.com/dp/B07Q36RBV2?ref=ppx_yo2ov_dt_b_product_details&th=1 Which I basically pulled from the same

Other option for me which needs a x86 CPU, could be a Rock Pi X, which already has the 40-pin raspberry header and uses the same form factor of the Pi: https://wiki.radxa.com/RockpiX Rafael

Hi Ashhar, I would highly recommend that the "live" sbitx executable file, macro files, and user settings be moved out of the user’s git directory and be placed elsewhere. I noticed the sbitx

Ashhar, yes I do but never measured Q with either units. Hints? 73

KK7BCO,? DISCLAIMER -? I'm not sure about the original stock firmware as all of my radios have been modded with Nextion displays and the KD8CEC firmware. All I have needed was a USB sound card

Hi all, I'm trying to find a solution to remove the raspberry and use a PC connected to the sbitx digital audio board. For the control signals (Si5351A and some others) I'll use a arduino (just like

Barry, Do you have a nanovna or th antuino? You could measure the Q of these easily. - f

After reading about toroids and the pit falls, I did some experiments using sewing machine bobbins. The bobbins that I have are JANOME and are 20mm x 10mm with a center hole 6mm. I have attached a few

Olivia? Whoa!

Thanks for the walkthrough!? I managed to get it working last night.

I have fitted a 2.8" Nextion to my ?BITX - all good once I had re-compiled the .tft file with the latest editor. There's no need for any metalwork on the case to fit the 2.8 screen, if you feel a bit

Hi Paul; OK - hope a new regulator fixes the problem. 73; Steve, N3SB