LR1110 RADIO_DIO_1 and RADIO_NSS

[KaDw]

Hi,

I'm trying to run LR1110 on STM32WB55 and ran into some issues. In LR1110 datasheet (LR1110_data_sheet_v1_3.pdf) there is Table 4-1: LR1110 DIO Mapping that describes the DIOx functions. It turns out that DIO1 is used as NSS signal but in LoRaMac-node stack RADIO_DIO_1 and RADIO_NSS are two separate pins. I assume that RADIO_NSS is in fact connected to LR1110 DIO1 pin. So my quesion is:

Which LR1110 pin should be configured as RADIO_DIO_1 in LoRaMac-node?