GS-BT2416C2DBAT1 STMicroelectronics, GS-BT2416C2DBAT1 Datasheet - Page 14

• Manufacturer Part Number: GS-BT2416C2DBAT1
• Description: DEMO BOARD FOR GS-BT2416C2.ATI
• Manufacturer: STMicroelectronics
• Type: Bluetooth 2.0r

Specifications of GS-BT2416C2DBAT1

• Frequency: 2.4GHz
• Power Class: Class II
• Maximum Supply Current: 0.09(Typ) A
• Operating Supply Voltage: 3.13 to 3.47 V
• Processor Series: STLC2500
• Wireless Frequency: 2.4 GHz to 2.5 GHz
• Interface Type: RS-232, USB
• For Use With/related Products: GS-BT2416C2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6224

AT commands appendix
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Table 5.
After the configuration of the Server board, GPIO3 must be put HIGH to select DATA MODE
which enables the Server board to receive and transmit DATA.
●
Before establishing a connection, the Client has to know which Bluetooth devices are
present and which services are offered, and therefore the Client:
●
At this point the connection is established and GPIO1 (indicating the connection status) on
both Client and Server boards becomes high.
On the GS-BT2416C2DBAT1 board an LED is connected to GPIO1 and therefore the
connection is also shown by an LED on.
GPIO3 on the Client board must be now put at HIGH level allowing the Client to send and
receive DATA from the Server.
AT
AT+BTCMODE=1
AT+BTPMODE=1
AT+BTDMODE=1
AT+BTSECMODE=1
AT+BTENCMODE=0
AT+BTPINCODE=”1234”
AT+BTNAME=”SPP Server”
AT+BTCLASS=52020C
AT+BTREGPORT=”SPP port”
– first performs the inquiry by the command:
– then asks which kind of service is available with the command:
Configure the Server board using the following commands in
must be Low to select Command Mode- S2 switch in Command mode)
Inquiry & available services
Once the Client knows the device present and the service offered, the Client finalizes
the connection with the command:
AT+BTCONNECT=0080E1000002,1,"1234",1,0
OK
AT+BTINQ=xx
where xx is the inquiry time (i.e. 10 sec -> AT+BTINQ=10).
The answer is a list of present Bluetooth connectable devices. One of the devices
should be our SPP Server:
+BTINQRES:0080E1000002,"SPP Server"
OK
AT+BTRPORTS=0080E1000002
The answer is:
+BTRPORT:"SPP Port",1
serial port profile, port 1 (can be 1,2…)
OK
Server setup
Command
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
Answer
Check module ready
Name of service offered
Discoverable
Pin code
Set server name
Table
5: (GPIO3 Server
Notes
UM0472