Aroot SBTM1 Bluetooth Module User Manual MD 4DR

SEWOO TECH CO., LTD. Bluetooth Module MD 4DR

User Manual

Copyright ©1
Approval Sheet
SBT-M1
2013 by SEWOO TECH, all rights reserved.
Copyright © 2013 by SEWOO TECH, all rights reserved. 2
Revision Record
Rev. No Date Item Modifications Approved
1.0 2013. 06. 28 SBT-M1 First Issued
Copyright ©3
1 Operation Temperature
-20℃ ~ +70℃
2 RoHS Compliance
This component can meet with ROHS compliance
2013 by SEWOO TECH, all rights reserved.
Copyright ©4
Overview
1. Substrate :
Printed Circuit Board
2. Pattern:
1) Strip Line
2) Ground
3) Via Hole
4) PSR Ink
2013 by SEWOO TECH, all rights reserved.
Copyright ©5
Block Diagram
MD-4DR
UART
VCC
Connector
12513WR-08A
ALA931C5
2013 by SEWOO TECH, all rights reserved.
Copyright ©6
Shape and Dimension
42
28
2-
?3
2013 by SEWOO TECH, all rights reserved.
SBT-M1
FCC : WF5SBTM1
KCC-CRM-SWP-SBT-M1
0678
12
16
Copyright ©7
Pin Map
2013 by SEWOO TECH, all rights reserved.
PIO
No. Pin Name Description Pad Type
2 GND Common Ground
3 CONTROL Module Control Singnal
4 RST Reset Signal
5 DTR UART request to clear to active low
6 RXD
7
8
1 GND Common Ground
UART Data Output
UART Data Output
Power Supply Power
TXD
Vcc
Copyright ©8
Top View
bottom View
2013 by SEWOO TECH, all rights reserved.
Copyright ©9
Specifications of Quality Evaluation and
Reliability Test
1. Standard Electrical Characteristics
Items Contents
Bluetooth Specification 2.0
Frequency Range(Rx / Tx) 2402 2480MHz
Channel Spacing 1MHz
Number of RF Channel 79
Power Class 2
Operating Mode(Rx / Tx) Time division multiplex either transmit or receive
frequency hopping after on Rx/Tx cycle
Min Typ Max Unit
Receiver Performance
Sensitivity(BER 0.1%)
-Sensitivity single slot packets -70 -82 dBm
-Sensitivity multi slot packets -70 -82 dBm
Maximum input level -20 dBm
Transmitter Performance
Tx power -6 1 4 dBm
Frequency range 2400<f_l, f_h<2483.5 MHz
20dB Bandwidth f_h f_l<1 MHz
Adjacent channel power P[N]<-20dBm for abs(M-N)=2
P[N]<-40dBm for abs(M-
N)≥3 -40dBm≤P[i]≤-20dBm
Less than for 3 channels
Modulation Characteristics
-Modulation δf1avg 140 175 kHz
-Modulation δf2avg 115 kHz
-|δf2/ δf1| 0.8
Initial Carrier Frequency Tolerance -75 75
Carrier Frequency Drift(Drift rate/50us) -20 20 kHz
2013 by SEWOO TECH, all rights reserved.
Copyright ©10
Note: The above-mentioned values have bee obtained according to our
own measuring methods and may vary depending on the circuit, in which
this component is actually incorporated. You are, therefore, kindly
requested to test the performance of this component t incorporating in
your set.
2013 by SEWOO TECH, all rights reserved.
FCC Information
This device complies with part 15 of the FCC Results. Operation is subject to the
following two conditions :
(1) This Device may not cause harmful interface, and
(2) This device must accept any interference received, including interference that
may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits for CLASS B digital
device, pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a commercial
environment This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged to try
correct the interference by one or more of the following measures:
1.1. Reorient or relocate the receiving antenna.
1.2. Increase the separation between the equipment and receiver.
1.3. Connect the equipment into an outlet on a circuit different from that to which receiver is
connected.
1.4. Consult the dealer or experienced radio/TV technician for help.
WARNING
Changes or modifications not expressly approved by the manufacturer could void the
users authority to operate the equipment.
CAUTION : Exposure to Radio Frequency Radiation.
Antenna shall be mounted in such a manner to minimize the potential for human
contact during normal operation. The antenna should not be contacted during operation
to avoid the possibility of exceeding the FCC radio frequency exposure limit.
OEM Responsibilities to comply with FCC Regulations
The SBT-M1 Module has been certified for integration into products only by OEM integrators under the
following conditions:
-. The antenna(s) must be installed such that a minimum separation distance of 5mm is
maintained between the radiator (antenna) and all persons at all times.
-. The transmitter module must not be co-located or operating in conjunction with any other
antenna or transmitter.
As long as the two conditions above are met, further transmitter testing will not be required. However, the
OEM integrator is still responsible for testing their end-product for any additional compliance requirements
required with this module installed (for example, digital device emissions, PC peripheral requirements,
etc.).
IMPORTANT NOTE: In the event that these conditions cannot be met (for certain configurations or co-
location with another transmitter), then the FCC authorization is no longer considered valid and the FCC
ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for
re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization.
Maximum antenna gain allowed for use with this device is 3.5 dBi
End Product Labeling
The SBT-M1 Module is labeled with its own FCC ID. If the FCC ID is not visible when the module is
installed inside another device, then the outside of the device into which the module is installed must also
display a label referring to the enclosed module. In that case, the final end product must be labeled in a
visible area with the following:
Contains Transmitter Module FCC ID: WF5SBTM1
or
Contains FCC ID: WF5SBTM1

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