UM2569 says:
"In STM32H7B3I-DK boards labeled A1945xxxx, the ISM43340-M4G-L44-10CF is loaded with the C3.5.2.6.STM.BETA4 version which allows a network scan only once. A new version of the ISM43340-M4G-L44-10CF firmware named C3.5.2.6.STM that fixes this limitation is available on the www.st.com website."
The present module indeed bears A1945..., however, a firmware dump shows
Product ID: ISM43341-M4G-L44-SPI, Firmware: C3.5.2.6.STM, API: v3.5.2.
Hence, it doesn't seem to be the BETA4 version??? Furthermore, on ST's website there is apparently no firmware. The only one I could find is
https://www.inventeksys.com/iwin/wp-content/uploads/ISM43340_M4G_L44_SPI_C3.5.2.6_DISCOVERY.zip
Does the A1945... refer to board MB1486 or MB1332?
