GS-BT2416C2.AT1 STMicroelectronics, GS-BT2416C2.AT1 Datasheet - Page 24

• 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

AT command
A.23
Note:
A.24
Note:
24/32
See AT+BTCONNECT
AT+BTCONNECT
Initiate an SPP connection to a remote Bluetooth device. When the connection has been
successfully established the command returns an OK message and GPIO1 is set to high.
It is possible to specify a number of attempts and a time interval between any retry. It also
possible to stop a sequence of connections retry changing the state of GPIO3 (as with the
startup Macro).
When connected with another device the module become “Non-Connectable” and “Non-
Discoverable”.
AT+BTDISCONNECT
Disconnect the current existing SPP Bluetooth link. When the link has been closed, the
command returns an OK message and GPIO1 is set to low.
Syntax:
Parameters:
BdAddress: Bluetooth address of the remote device. This value is specified as a 6-
byte hexadecimal value: i.e.
PortN: Port number of the remote SPP port. A value of “0” force the device to
query the remote device for a SPP service port and to get the first valid port; this
behavior is useful for programmed automatic recursive connect.
PinCode: 4 to 16-byte string representing the connection pin code
NRetry: number of possible attempts if the connection fail. A “0” set the device for
infinite attempts. Value range is 0 - 255.
TimeRetry: time interval between attempts in seconds. Value range is 0 - 65535
Return value: <OK, ERROR>
Syntax: AT+BTDISCONNECT
Return value: <OK, ERROR>
AT+BTCONNECT=00230A01F0A5
AT+BTCONNECT=BdAddress,PortN,
“PinCode”,NRetry, TimeRetry
GS-BT2416C2.AT1