GS-BT2416C1AT1 STMICROELECTRONICS [STMicroelectronics], GS-BT2416C1AT1 Datasheet - Page 21

• Manufacturer Part Number: GS-BT2416C1AT1
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

GS-BT2416C1.AT1
A.4
Bluetooth
.AT1 implements the following Bluetooth
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The embedded SPP can be used in two modes:
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The two modes of operation are fully interoperable and the same module can be configured
simultaneously both as a CLIENT and SERVER device. The module only allows a single
Bluetooth
When an active connection is present (GPIO1 high) the module is set as “Non-Connectable”
and “Non-Discoverable”, to reduce affection of inquiry scan or connection establishment
attempt.
When no more connection is active the module reset its modes to those previously stored by
“+BTCMODE” and “+BTDMODE” commands.
L2CAP
RFCOMM
SDP
Generic access profile (GAP)
Serial port profile (SPP)
SERVER MODE: This mode allows the module to be connected by other devices. In
this configuration the local module does not initiate a Bluetooth
simply exposes an SPP service that can be connected by other devices. In order to
expose an SPP service the AT+BTREGPORT must be used.
CLIENT MODE: This mode is used to initiate an SPP connection to an SPP service
exposed by a remote Bluetooth
AT+BTCONNECT must be used.
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SPP connection to exist at the same time.
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features
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device. To set-up an SPP Bluetooth
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protocols and profiles:
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SPP connection, but
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link the
AT command
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