On 7/8/21 6:07 PM, Larry Rothman wrote:
Anne, please browse the forum's Wiki.
There is alot of info there including the schematics for each revision of nanovna, H and H4.
There also photos of various boards.
ANd if you post a photo, someone might be able to ID it for you.
On Thu., 8 Jul. 2021 at 6:53 p.m., Anne Ranch<anneranch2442@...> wrote: I got brave and removed the cover.
Now I am looking? at PCB with absolutely no identification.
Unauthorized clone or somebody not interested to advertise their work ?
Opened the "git" link and was looking for schematic...
That got me to another "git" site and the only thing I can identify for sure is the
STM32 processor....
I am not sure I should go? to the "trouble" to post? PCB picture here.
For now l? am interested now to "hook up " bluetooth module to my hardware,
if that is even an option.
So I was looking for anything resembling input / output.
And I have I found two pins marked
SWDIO and SWCLK
Any guess what they are ?
Perhaps non customery? designation for "2 wire I/O " - data and clock ?
I do not see any such signals on schematic.
