What is latest WiFinina version for Uno rev2?

Official Hardware UNO Family UNO WiFi Rev2
1

Here is the hardware check from board:

09:28:50.316 -> WiFiNINA firmware check.
09:28:50.360 ->
09:28:51.094 -> Firmware version installed: 1.4.8
09:28:51.094 -> Latest firmware version available : 1.2.1
09:28:51.140 ->
09:28:51.188 -> Check result: PASSED

Who I can have version 1.4.8 installed that is LATER then latest available 1.2.1? Message above does not seem to make sense.

what is a latest WiFiNina version for Uno rev2?

2

It seems you are using a very old version of the WiFiNINA library. This version number is hardcoded into the library code:
https://github.com/arduino-libraries/WiFiNINA/blob/1.8.13/src/WiFi.h#L24

#define WIFI_FIRMWARE_LATEST_VERSION "1.4.8"

So the sketch text that says "Latest firmware version available" is a lie. What it is really telling you is what was the latest firmware version available at the time that release of the library was made (and presumably the version of the firmware the library was written to be used with).

I recommend you to update to the latest version of the WiFiNINA library. You can do that by following these instructions:

  1. Select Sketch > Include Library > Manage Libraries... from the Arduino IDE menus.
  2. Wait for the update to finish.
  3. In the "Filter your search" field, type the library name.
  4. Press Enter.
  5. Scroll down through the list of libraries until you see "WiFiNINA by Arduino". Click on it.
  6. Click the Update button.
  7. Wait for the installation to finish.
  8. Click the Close button.
3

It worked, thanks!

11:31:53.925 -> WiFiNINA firmware check.

11:31:53.971 ->

11:31:54.709 -> Firmware version installed: 1.4.8

11:31:54.755 -> Latest firmware version available : 1.4.8

11:31:54.802 ->

11:31:54.802 -> Check result: PASSED

4

You are welcome. I'm glad to hear it.

Congratulations on now being up to date not only with your firmware, but with your library as well! I've been on a bit of a software updating binge myself for the last couple of days and it is definitely a good feeling.