MINEW TECHNOLOGIES MS50SFA BLE moudle User Manual

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Document ID	3898463
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Document Description	User Manual
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Document Type	User Manual
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Filesize	140.54kB (1756717 bits)
Date Submitted	2018-06-22 00:00:00
Date Available	2018-06-22 00:00:00
Creation Date	2018-05-22 17:06:27
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Document Lastmod	2018-06-20 15:46:27
Document Title	Users Manual
Document Creator	Microsoft® Word 2010
Document Author:	starcraft

BT 5.0 Module MS50SFA Specification
BLE* Module Specification
Model: MS50SFA
Version: V1.0
* Low energy Bluetooth 4.0 and above
1) The Bluetooth trade mark is owned by the Bluetooth SIG Inc. USA.
2) All other trademarks listed herein are owned by their respective owners.
3) All specifications are subject to change without notice.
TEL: 0086-755-2103 8160
EMAIL: sales@minewtech.com
URL: www.minewtech.com
Page 1
BT 5.0 Module MS50SFA Specification
Overview
The MS50SFA is a compact and very small size Bluetooth 5.0 module with ultra-low power
consumption and optional antenna types; it is very suitable for the coin cell battery powered applications.
The module is highly integrated that contains all the necessary components from radio to different antenna
and a completely implemented Bluetooth protocol stack and pre-flashed UART communication protocol.
Features
• Frequency: 2402 to 2480 MHz
• Max RF Conducted power: -3.564dBm
• Single power supply: 1.8 – 3.9V
• Range: 10-60 meters
• Chip: nRF52810 (Nordic)
• GPIO Quantity: 15
• 192kB Flash and 24kB RAM (nRF52810)
• Module size: 15.8 x 12.0 x 2.0 mm
• ARM Cortex-M4F processor
• Metal shielding with marking
• UART communication protocol (Slave / Master optional)
• 2 optional antenna types: PCB antenna, chip antenna
• Operating Temperature range: -25 to 85 degree Celsius
MS50SFA
Certifications
• CE Certification
• FCC Certification (FCCID: 2ABU6-MS50SFA)
Applications
• Cycle computer
• Heart rate monitor
• Blood pressure monitor
• Blood glucose meter
• Weighing machine
• Thermometer
• Mobile accessories
• Sports and fitness sensors
• Remote controllers / Toys
• Key fobs and wrist band
• 3D glasses and gaming controller
TEL: 0086-755-2103 8160
EMAIL: sales@minewtech.com
URL: www.minewtech.com
Page 2
BT 5.0 Module MS50SFA Specification
1. Pin Assignment and Description
1.1 Pin assignment
1.2 Pin description
Symbol
Type
VCC
Power
Power supply
GND
Power
Ground
SWDIO
Digital I/O
SWCLK
Digital input
P0.04 - P0.31
Digital I/O
ANT
Antenna
RST
output
Digital I/O
TEL: 0086-755-2103 8160
Description
System reset (active low). Hardware debug and flash
programming I/O
programming
I/O.and flash programming I/O
Hardware debug
General purpose I/O pin
External antenna
Configurable as system RESET pin
EMAIL: sales@minewtech.com
URL: www.minewtech.com
Page 3
BT 5.0 Module MS50SFA Specification
2. Electronic Characteristic
2.1 Absolute maximum ratings
Symbol
Min
Max
Unit
Condition
VCC
1.7
3.9
Input DC voltage at VCC pin
+10
dBm
Input RF power at antenna pin at receiver
ANT
Note: The module is not protected against overvoltage or reserved voltages. If necessary, voltage spikes
exceeding the power supply voltage specification must be limited to values within the specified
boundaries by using appropriate protection devices.
2.2 Maximum ESD ratings
Parameter
Max
Unit
Remarks
ESD Sensitivity
750
+/- 8
KV
KV
Human body model
Charged device model
ESD indirect contact discharge
2.3 Operating temperature range
Parameter
Min
Max
Unit
Storage temperature
-40
85
℃
Operating temperature
-40
85
℃
2.4 Current consumption
Parameter
Min
Max
Unit
Remark
Receiving current
5.4
mA
standard mode
Transmission power
5.3
mA
transmission power at 0dbm
Sleeping current
uA
power mode 3
2.5 RF performance
Parameter
Receiver input sensitivity
Output power
TEL: 0086-755-2103 8160
Min
Typical
-30
-93
EMAIL: sales@minewtech.com
Max
Unit
+4
dBm
dBm
URL: www.minewtech.com
Page 4
BT 5.0 Module MS50SFA Specification
3. Physical Dimension
Unit: mm
Unit: mm
4. Layout and Soldering Considerations
To make sure wireless performance is at its best condition, please layout the module on the
carrier board as below instructions.
4.1 Carrier board under the antenna area of the module like the picture;
4.2 Keep out enough area for the antenna area;
4.3 Reflow profiles are to be selected according to standard manufacturing process;
4.4 The soldering temperature should be less than 206℃;
4.5 The module should be placed far away other low frequency and digital circuits;
4.6 The MS50 series modules contain highly sensitive electronic circuitry and are Electrostatic
Sensitive Devices (ESD). Handling the MS50 series modules without proper ESD protection
may destroy or damage them permanently.
Recommended Layout for the Carrier Board
*PCB: It’s the mother board / carrier board.
TEL: 0086-755-2103 8160
EMAIL: sales@minewtech.com
URL: www.minewtech.com
Page 5
BT 5.0 Module MS50SFA Specification
5. UART Commands
Please refer to the UART commands document to know more.
6. Package
Details
Tray
Carton
Quantity (module)
80 pcs
4000 pcs / 50 trays
Net Weight
40.0g
4.5Kg
Gross Weight
75.0g
9.5Kg
Size
20 x 18 x 5 cm
32 x 23 x 40 cm
7. Ordering information
Ordering number
306030058
Description
MS50SFAC-003, nRF52810 BT 5.0 Module, PCB Antenna, UART function

TEL: 0086-755-2103 8160
EMAIL: sales@minewtech.com
URL: www.minewtech.com
Page 6
FCC Caution：
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
Any changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. 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 to
correct the interference by one or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help.
To m aintain c ompliance w ith F CC’s R F E xposure g uidelines, This e quipment s hould b e
installed and ope rated w ith m inimum di stance be tween 20c m t he r adiator y our body : U se
only the supplied antenna.
The final end product must be labeled in a visible area with the following:“Contains
FCC ID: 2ABU6-MS50SFA “

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