Specifications

Chapter 13 – SocketWireless Bluetooth (MTS2BTSMI)
Multi-Tech Systems, Inc. Universal Socket Hardware Guide for Developers (S000342I) 162
Technical Specifications
The SocketWireless Bluetooth (MTS2BTSMI) meets the following specifications:
Category Description
Standard
Class 1 Bluetooth V2.0 compliant
Note: For Bluetooth protocol V2.0, the circuit board I/O pin 7 now controls flow control.
In V1.2, circuit board I/O pin 3 controlled flow control. V2.0 now supports multipoint
connections.
Frequency Range
2402 to 2480 MHz (2.402 to 2.480 GHz)
Data Format
Fo
r
Serial Interface - Asynchronous
Serial Speeds
Supports speeds from 1200 bps to 920K bps
Flow Control
Hardware
Output Level (Class 1)
20dBm maximum
Modes of Operation
Inquiry, Idle, Data, Fast Data, Park, Sniff, Command, Master, Slave
Device Profiles
Serial Port (SPP), Dial-up Network (DUN)
Buffe
r
Serial 50 bytes
RF 50-byte RX buffer
Weight
0.6 oz. (0.017 kg.)
Power Consumption Idle: 1.5mA @ 3.3VDC 1.6mA @ 5VDC
Master Connected: 6mA @ 3.3VDC 7mA @ 5VDC
Fast Data: 21mA @ 3.3VDC 38mA @ 5VDC
Master Inquiry: 68mA @ 3.3VDC 74mA @ 5VDC
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.
Operating Temperature
-40° to +70° C
Storage Temperature
-40° to +85° C
Humidity
20% to 90% (non-condensing)
Operating Voltage
5VDC or 3.3VDC
Minimum and Maximum Voltage: 3.3VDC ± 0.1V & < 10mVp-p noise
5VDC ± 0.1V & < 10mVp-p noise
Certifications &
Approvals
Safety Certifications:
UL 60950
cUL 60950
EN 60950
AS/NZS 60950:2000
EMC Approvals:
FCC Part 15.247:2004 (subpart C)
EN 301 489-1 V1.4.1 (2002-08)
Intelligent Features
Can be configured, commanded, and controlled through simple ASCII strings over the
Bluetooth RF link or directly through the hardware serial UART.
Low power consumption.
Secure and robust communication link.
• FHSS (Frequent Hopping Spread Spectrum)
• 56-bit encryption, and 10 alphanumeric Personal Identification Number (PIN)
• Error correction schemes for guaranteed packet delivery
Operating System independent
AT command software interface
LED driver outputs for visual monitoring speed, link, activity, collision, and duplex mode.
Auto connect.
Supports multipoint connections.
Warranty
Two years