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Use this ... https://github.com/Drewsif/PiShrink -- Pete VK3PYE

Richard, If I remember correctly, the stock firmware requires you to change frequency before it switches to the new side band selection. -Gary

Hi Richard, The change does not take effect unless you adjust the frequency.? Try the experiment with a click-up and click-down in frequency after changing from USB to LSB and vice

Michael, I believe these are the parts: (

*Now that the audio issue has been fixed, I proceeded with alignment of BFO and Frequency.? For the most part, after viewing multiple videos, I did the alignment mostly by ear.? It sounds good, and

You can read the description *on the github page ( https://github.com/drexjj/sbitx/releases/tag/sBitx-42-64b-Prod )* if you don't remember the process. I document every modification step by step, so I

Well, maybe I was inside the source directory when I tried it before? In the sBitx directory it works perfectly. Thanks, Evan!! Gordon kx4z

I get the directions mixed up. I think I did that, but I’ll try it again when I get back home.

Gordon, Did you cd to the sbitx directory? Also, the command is ./build sbitx. 73 Evan AC9TU

OK, Mr. clueless here. I tried the .\build sbitx On the new image with 64 bit operating system and it didn’t work. Something about missing make file. I know I could probably figure this out, but

Thanks, Gordon, I have a working V2 and have started doing upgrades. I appreciate all your information on this. George VY1GP

Evan, or anyone else who may know. Looking at the sBitx v3 schematic, Share github, named sBitx v3 production, I am unable to locate D8 or D9. I lost D9 in the process of replacing yet another pair of

Thanks!!

You are very welcome, Gyula! Now I just need to learn how to compile the new version. Does anyone know the proper way to do that? I have just completed all six hardware modifications to V2 unit number

Wojtek, The answers to both questions are yes. ?I have read of the USB procedure on the discord server. ?I have not done so myself. I have mounted the microSD card on the outside of the case so it

Developments are only done in the 64-bit version (the RPi4 can work with both versions), so it is advisable to switch to it. It is important to save the contents of the /sbitx/data folder from the old

Gordon, your basic idea was used for ePTT, with the difference that you can turn it on/off from the program menu and it has a delayed turn-on (sequencer). Instead of the TX signal, it uses the RPi I/O

Wojtek, The easiest way to make a backup copy of the OS in the RPi4 is to insert a USB stick or USB uSD card (card reader with card) into one of the USB ports and copy the contents of the working OS

The ideal solution would be for future images to be built in the same way that most Linux distros are. The image is shipped as a file system that is as small as it can be to hold everything, and on

Thanks Evan, Is the 64-bit version suitable for RPi4 having only 2GB of RAM? Is it possible to test it without removing the original SD card? For example, by booting it from an USB flash disk,