Posted a while ago about my tSA ultra, with a non-working touch screen. A friend brought to my attention that its version page says that the hardware version is unknown, while other units state their versions .. could it be a fake unit?

Is the battery fully loaded?
--

No ... would it matter?

It's at my, too.
--
Klaus, DL5KV

Just put it to charge?

Yours is unknown too?

Can you update to the new?v1.3513 FW I just updated and post a photo of the version screen.
There should now be a number between () after the HW version identification
I need the value of that number
--

I installed the 513 this morning.
Oh, I think there is anywhere a thing what prevent the display. I switched on the sinysa now, and there is v0.4.5.1
Before powering off a fiew minutes ago ther was written "unknown" as the screenshot of Paulo. I have done level corrections in the last hour. Maybe there will be called anything, what preventing to display the version number.
--
Klaus, DL5KV

I've updated the latest release just a few minutes ago. Can you update and report the value between ()?
--

开云体育

Haven't really followed all of this thread, but my tinySA Ultra with Version: tinySA_v1.3-512-gd99d679 shows HW Version:0.4.5.1

73

Stan
KM4HQE

The number in the brackets is 168.
--
Klaus, DL5KV

On Sun, Dec 11, 2022 at 12:48 AM, Klaus W?rner wrote:

The number in the brackets is 168.

Let me know the number when you ever see "unknown" again
?
--

Just update mine, touch-screen still not responsive and the code you asked is 169:

On Sun, Dec 11, 2022 at 09:34 AM, Paulo Brandao wrote:

touch-screen still not responsive and the code you asked is 169

Thanks for the code. Seems ok

On Sun, Dec 11, 2022 at 06:34 PM, Paulo Brandao wrote:

touch-screen still not responsive

When I look at your picture, do you still have the protective film on the display?

I had the protection film at the beginning, too. But it worked.

I just remembered something. Is it possible to move the calibration points for touch calibration a little bit to the middle of the screen? At the moment they are exactly in the corners of the screen. You need a very thin pen to calibrate. Most of touch pens are a little bit bigger and you can't reach the corner exactly.
--
Klaus, DL5KV

Re touch calibration. This is done on the NanoVNA with Dislords software, so it should be possible to make it for the TinySA.

73/Torbjorn/SM6AYM

Today I updated the firmware. After powering on and reloaded the calibration data the HW version is shown as unknown (168)
--
Klaus, DL5KV

After powering off and on the HW version is "V0.4.5.1 (169)"
--
Klaus, DL5KV

Let me investigate why this happens.
--