i use demo ble_app_multilink_central and ble_app_multilink_peripheral,in SDK 8.1.0,but when i use sd_ble_gap_connect (S120 to S110)return NRF_ERROR_INVALID_STATE, why? and how to debug this error?
i use demo ble_app_multilink_central and ble_app_multilink_peripheral,in SDK 8.1.0,but when i use sd_ble_gap_connect (S120 to S110)return NRF_ERROR_INVALID_STATE, why? and how to debug this error?