GS-BT2416C1.AT1
Bluetooth class 1 module with embedded SPP SW
Features
Bluetooth specification V.1.2 compliant
Transmission rate up to 721 Kbps
Output power class 1 (20 dBm max)
Working distance up to 100 meters
ACL and SCO links
AFH interference resistance
Supports USB (1.1) /UART/PCM (pulse code
modulation)/SPI/ IC interfaces
Optimized link manager and control
Support wireless LAN coexistence in
collocated scenario
Integrated 4 Mbit Flash, 64 Kbytes RAM, Description
4 Kbytes ROM
ST Bluetooth modules are highly integrated for
3.3 V single supply voltage
easy implementation in embedded applications.
Class 1 modules enable wireless communication
Hardware based UART flow control
with other Bluetooth enabled devices up to 100
m away. The GS-BT2416C1.AT1 integrates on a
Applications
unique FR4 PCB support: BT 1.2 radio and
Serial cable replacement
baseband, memory, 32 kHz and 13 MHz
Industrial control
oscillator, Vreg as well PA function. The module
embeds a complete lower and upper Bluetooth
Laptops
stack up to the application support layers
POS terminals
including the generic port profile (GAP) and serial
Data acquisition equipment
port profile (SPP), as well the AT command
Interpreter. The antenna has not been included in
Internet access points
order to grant a degree of freedom to the user in
Machine control
selecting the most suitable design and placement
Sensor monitoring
between external and integrated antenna that
Robotic and bionic control could be SMA aerial or a low cost antenna trace
designed on PCB. For more details pleas refer to
Security control
GS-BT2416C1DBAT1 application note.
Patient monitoring
The GS-BT2416C1.AT1 is the SPP with AT
Audio gateway applications
command module of the GS-BT2416C1.xx series.
GS-BT2416C1.AT1 is BQB pre-qualified.
Hands-free sets
Conformance testing through Bluetooth
Wireless printers
qualification program enables a fast time to
Cordless terminals
market after system integration by ensuring a high
degree of compliance and interoperability.
Laptops, PCs and accessories
Hand held devices and accessories
HID devices (keyboard, mouse, joystick, game
controller...)
May 2008 Rev 2 1/38
www.st.com 38
Obsolete Product(s) - Obsolete Product(s) Contents GS-BT2416C1.AT1
Contents
1 Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Operating ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1 DC I/O specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4 Bluetooth section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.1 RF performance characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5 Integrate software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.2 Command interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.3 Usage scenarios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
6.1 Antenna reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
7 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
8 Pin settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
8.1 Pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
8.2 Pin descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
9 Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
10 Mechanical dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2/38
Obsolete Product(s) - Obsolete Product(s)