u-blox NINA-B1 Series - Setup Ibeacon on NINA-B1

NINA-B1 series - Getting Started
UBX-16009942 - R04 Use case examples
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+UBTD:112233445566p,-59,"NINA-B1 GATT Server",1,1109426C756574...
• Create an ACL connection
o AT+UBTACLC=112233445566
+UUBTACLC:0,0,112233445566p
• Use the connection handle 0 from the +UUBTACLC and Discover Services
o AT+UBTGDP=0
+UBTGDP:0,1,9,1800
+UBTGDP:0,10,13,1801
+UBTGDP:0,14,22,180A
+UBTGDP:0,23,29,01D7E9014FF344E7838FE226B9E15624
+UBTGDP:0,30,65535,180D
OK
• After finding the “Heart Rate service” (180 D), use the start handle 30 and end handle 65535 from the
+UBTGDP, and Discover all characteristics of service
o AT+UBTGDCS=0,30,65535
+UBTGDCS:0,31,10,32,2A37
OK
• After finding the “Heart Rate Measurement characteristics” (2A37), use the value handle 32 from the
+UBTGDCS and end handle 65535 from the +UBTGDP, and Discover all characteristic descriptors
o AT+UBTGDCD=0,32,65535
+UBTGDCD:0,32,33,2902
OK
• After finding the “Client Characteristic Configuration descriptor” (2902), use the descriptor handle 33
from the +UBTGDCD, and subscribe to notifications of Heart Rate measurement value changes
o AT+UBTGWC=0,33,1
OK
Update and notify new value of Heart Rate measurement (Device A):
• We can now set a new value (50) and send a notification from Device A (the GATT Server)
o AT+UBTGSN=0,32,50
New value is notified to Device B:
• An event is received when the remote side (Device A) sends a notification
o +UUBTGN:0,32,50
4.3 Setup iBeacon on NINA-B1
Setup NINA-B1 to advertise Apple iBeacon packets:
This is only an example use case. Apple requires iBeacon license agreement if it is used in a product.
iBeacon is a Manufacturer-specific event, and contains an 128 bit UUID such as D9B9EC1F-3925-43D0-80A9-
1E39D4CEA95C. Note that the byte order for the AT command use the reverse byte order. Together with the
Major (2 bytes), Minor (2 bytes) and the Tx power (1 byte), it builds up the iBeacon advertise packet.
Apple recommends the Local Name in the Scan Response packet. See [5] for more information about iBeacon.
• To change advertise packet on NINA-B1 to include iBeacon:
o AT+UBTAD=1AFF4C000215EBEFD08370A247C89837E7B5634DF52400010001C5
• To change Local Name to “Bluetooth Device”:
o AT+UBTSD=1109426C7565746F6F746820446576696365