S42/Central Software User Guide
1VV0301318 Rev. 3
– 2018-08-31
Reproduction forbidden without written authorization from Telit Communications S.p.A.- All Rights Reserved.
Page 21 of 66
3.1.3.
Multiple GATT Connections
This chapter describes the possibility to connect to different GATT peripheral devices at the
same time.
In complement to chapter 3.1.1 the following example demonstrates GATT connections to 3
different peripheral devices.
3.1.3.1.
Searching for Available Peripheral Devices
Scan for available devices:
AT+LESCAN=GATT
D0A4E9658F65,t3 RSSI:-60 TYPE:CONN
NAME:BM+S 8F65
MNF:8F0009B0011000
UUID:FEFB
DE338F0D1A22,t3 RSSI:-68 TYPE:CONN
NAME:BM+S 1A22
MNF:8F0009B0011000
UUID:FEFB
0080254978B3,t2 RSSI:-62 TYPE:CONN
NAME:BM+SR 7
MNF:8F0009B0011000
UUID:53544D544552494F5345525631303030
UUID:FEFB
F1B9EB41D81E,t3 RSSI:-57 TYPE:CONN
NAME:TESTDEVICE
UUID:FF00
008025001162,t2 RSSI:-68 TYPE:CONN
NAME:BM+SR 1
MNF:8F0009B0011000
UUID:53544D544552494F5345525631303030
UUID:FEFB
OK
This output lists 5 different peripheral devices with different services.
