Table of Contents
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Technical Specifications
Category
Serial Interface
RF Interface
Data Format
Flow Control
RF Receive Sensitivity
Output Level (Class 1)
RF Range
Modes of Operation
Device Profiles
Buffer
Weight
Dimensions
Power
Operational
Temperature
Storage Temperature
Voltage
Default Power Up
Settings
Multi-Tech Systems, Inc. Serial-to-Bluetooth Adapter User Guide (S000370A)
Description
Supports speeds from 1200bps to 230Kbps
Frequency..................2402 – 2480MHz
Modulation..................FHSS/GFSK
Channel Intervals.........1MHz
Number of Channels....79CH
Transmission Rate.......721Kbps
For Serial Interface - Asynchronous, 8-N-1, Default is 9600bps
Hardware
-80dBm typical
20dBm maximum
Class 1 - 100 meters (330 feet)
Inquiry, Idle, Data, Fast Data, Park, Sniff, Command, Master, Slave
Serial Port (SPP), Dial-up Network (DUN)
Serial 50 bytes
RF
50-byte RX buffer
0.6 oz. (0.017 Kg.)
1.045" x 2.541" x 0.680" (2.65cm x 6.45cm x 1.7cm)
Idle:
2mA (0.0066W @ 3.3Vdc) (0.01W @ 5Vdc)
Connected: 7mA (0.0231W @ 3.3Vdc) (0.035W @ 5Vdc)
Fast Data:
45mA (0.1485W @ 3.3Vdc) (0.225W @ 5Vdc)
Inquiry:
70mA (0.231W @ 3.3Vdc)
Notes:
These power measurements were taken with no LEDs connected.
Driving an LED through 330 ohm resistor to GND draws an additional
4mA on 5V for each LED.
-40 to +70° C
-40 to +85° C
9Vdc to 25Vdc
AT Command Response Form = Long Form
Bluetooth Service Profile = Serial Port Profile {SPP}
Device Role = Slave
Baud Rate = 9600bps
Data Bits = 8 bits
Parity = None
Stop bits = 1 bit
Hardware Flow Control RTS/CTS = Enabled
Power Mode = Never go into deep sleep mode
Country Code = North America and Europe
Name of Device (local name) = Serial-to-Bluetooth Adapter
My Radio Status = 1,0 {slave, disconnected}
Service Name = COM0
Power up default ATSW24 settings = 0,0,0,0 {long response, no authentication, no
auto SCO connect, no minor}
Power up default ATSW25 settings = 0,1,0,0 {slave, data, allow data to pass, SPP}
Major & Minor Class Of Device (COD) = 00000000 {undefined}
Security PIN and Encryption Disabled
Default PIN = "default" caps sensitive
Page Scan Interval = 0x400 {2560msec.}
Page Scan Window = 0x200 {11msec.}
Inquiry Scan Interval = 0x400 {2560msec.}
Inquiry Scan Window = 0x200 {11msec.}
Timeout Connection Parameters
Inquiry = 60 seconds
Slave Connect = 60 seconds
Master Connect = 60 seconds
ATDM idle mode = 60 seconds
ATDM Master Mode = indefinitely (need to perform ATUCL to cancel last
command)
Timeout for loss of Bluetooth connection = 4 seconds
Chapter 1 – Description and Specifications
(0.35W @ 5Vdc)
7
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