GS-BT2416C2.AT1 STMicroelectronics, GS-BT2416C2.AT1 Datasheet - Page 17

• Manufacturer Part Number: GS-BT2416C2.AT1
• Description: BLUETOOTH CLASS 2 MODULE SPP
• Manufacturer: STMicroelectronics

Specifications of GS-BT2416C2.AT1

• Frequency: 2.4GHz
• Data Rate - Maximum: 721kbps
• Modulation Or Protocol: Bluetooth v1.2, Class 2
• Power - Output: 0dBm
• Sensitivity: -74dBm
• Voltage - Supply: 3.3V
• Current - Receiving: 50mA
• Current - Transmitting: 90mA
• Data Interface: PCB, Surface Mount
• Memory Size: 4Mb Flash, 64kBytes RAM
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -20°C ~ 70°C
• Package / Case: Module
• Processor Series: STLC2500
• Wireless Frequency: 2.4 GHz to 2.5 GHz
• Interface Type: SPI, I2C, UART, PCM
• Data Rate: 721 Kbps
• Modulation: USB, UART, PCM
• For Use With: 497-6224 - DEMO BOARD FOR GS-BT2416C2.ATI497-6223 - DEMO BOARD FOR GS-BT2416C2.H497-5792 - BOARD DEMO FOR CLASS 1 MODULES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-5791

GS-BT2416C2.AT1
A.4
Bluetooth features
.AT1 implements the following Bluetooth protocols and profiles:
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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 SPP connection to exist at the same time.
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 entabishment
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 SPP connection, but
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 device. To set-up an SPP Bluetooth link the
AT+BTCONNECT must be used.
AT command
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