Arduino OPTA Wifi

Official Hardware Opta
1

Hi guys,
I’m trying to upload an Arduino Cloud sketch to my Arduino Opta, but it cannot connect to Wi-Fi even though the network credentials are correct. I tried verifying with the STM32H474 managerBootloader sketch, and here’s the output:

15:45:34.930 -> Magic Number (validation): ff
15:45:34.930 -> Bootloader version: 255
15:45:34.930 -> Clock source: N/A
15:45:34.930 -> USB Speed: N/A
15:45:34.930 -> Has Ethernet: No
15:45:34.930 -> Has WiFi module: No
15:45:34.930 -> RAM size: 255MB
15:45:34.930 -> QSPI size: 255 MB
15:45:34.930 -> Has Video output: No
15:45:34.930 -> Has Crypto chip: No
15:45:34.930 -> Secure info version: 1
15:45:34.930 -> Secure board revision: 0.1
15:45:34.930 -> Secure vid: 0x2341
15:45:34.930 -> Secure pid: 0x264
15:45:34.930 -> Secure mac: a8:61:a:50:7f:b4

Why are Has Ethernet and Has WiFi Module set to "No"?

2

Hi shokk8448,

Try this tutorial, that updates WiFi firmware. Maybe thats the case.

Alternatively upload sketch WiFiFirmwareUpdater from Opta examples:

image
image654×516 19 KB

Edit:
I just checked my Opta Wifi with two sketches:

  • getBootloaderInfo says
    image
  • manageBootloader says
    image

So now I don't know what is going on, but I'm still able to work with my device as always

1 Like
3

Same result.
I had an issue connecting Arduino Opta to Arduino Cloud via Arduino Agent. I tried from another computer, and now it works.
Thanks