How do I set AS923 band plan for P-NUCLEO-LRWAN2 sensor?

[APate.6]

The guide says that the band plan can be changed using the Lora_SetDeviceBand() function for the AT-Master example.

/**************************************************************
 * @brief Do a request to set the country band code for LoRaWAN
 * @brief Need to write to DCT and Reset module to enable this setting
 * @param BAND in value 0(EU-868 Band) / 1(US-Band)
 * @retval LoRa return code
**************************************************************/
ATEerror_t Lora_SetDeviceBand(uint8_t DeviceBand);

It only shows the values for EU and US bands. What value do I use to change to using AS923? The symbol USE_BAND_868 is defined in the symbols. Does changing it to USE_BAND_923 change the band plan? I cannot find use of this symbol anywhere in the AT-Master code.

[SYoo.1]

I have similar problem, and I don't have any idea on the procedure to change the band. Is it enough to call the function alone or we need to reset the module? It would better if the manual describes the procedure more in detail.

[Tesla DeLorean]

>>Is it enough to call the function alone or we need to reset the module? 

Strikes me that you'd have to add additional code to support a third option, and map the AS923 frequency, band and channel expectations.

>>Does changing it to USE_BAND_923 change the band plan? I cannot find use of this symbol anywhere in the AT-Master code.

Ok, if not found, then not implemented. Review those options already implemented, and add additional options in the same form/fashion, of refactor using tables as appropriate.

Remember ST's goal here is to demonstration functionality, this might represent a limited subset of use cases, not provide you with a commercially deliverable product with zero effort. Your team will need to review and understand the functionality, as provided, and then refactor to meet your own target market and customer expectations.