Arduino for STM32

Hello @mick63,
I suggest to give a look at these videos:

https://www.youtube.com/watch?v=_YQSJJQUp-g
https://www.youtube.com/watch?v=a-diRANswfw
https://www.youtube.com/watch?v=5lH-tQw0tlU
https://www.youtube.com/watch?v=QgecXVmNyiI
https://www.youtube.com/watch?v=Ls1mXjlkJHk
https://youtube.com ...

Hello @mick63,
unfortunately, the Nucleo-WL55JC1 is not hardware compatible with the X-NUCLEO-IKS02A1 out-of-the-box because on this Nucleo board the I2S clock and the I2S data are not present respectively on D3 and D4 pins of the Arduino header like for the Nucleo-F401RE. So, first of all, in order ...

Hello CorvoAttano ,
sorry to come back to you so late, but finally I was able to do a test on my side. Basically, I noticed that the library is not able to manage correctly the Wire instance that you can pass in the .begin API because I guess we have an hardcoded instance of the NFC tag (the ...

Hello CorvoAttano ,
the St25Dv_i2c_Drv.ReadID(&nfctag_id); should return in your case 0x24.
For the delay you could use directly delay(100); but, as you said, it seems that this in not the issue.
It's like the I2C commands are managed in a different way between Pico MCU and STM32 MCU. Tomorrow I ...

Hi CorvoAttano ,
if the results on I2C tests are the same when Pull-up resistors are mounted or unmounted, it means that maybe your board already has them on board.
Reading the datasheet of the component:

Device reset in I²C mode
In order to prevent inadvertent write operations during power-up, a ...

Hello @CorvoAttano ,
It is not clear to me what is the hardware board that you are using with the ST25DV component. Anyway, please check that the I2C Pull-Up resistors are connected to the I2C pins of your board, otherwise you need to add them externally.
Best Regards,
Carlo

Hello @CorvoAttano ,
could you try to assign a whatever not connected pin of the MCU as LPD_PIN (not the V_EH one)? The library was developed for the 12-pin package, so I'm not sure that it can work also for the 8-pin package.
Best Regards,
Carlo