MINEW TECHNOLOGIES MS50SFB BLE moudle User Manual

SHENZHEN MINEW TECHNOLOGIES CO., LTD. BLE moudle

User Manual

TEL: 0086-755-2103 8160 EMAIL: sales@minewtech.com URL: www.minewtech.com Page 1 BT 5.0 Module MS50SFB Specification BLE* Module Specification Model: MS50SFB Version: V1.0* Low energy Bluetooth 4.0 and above1) 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 2 BT 5.0 Module MS50SFB Specification Overview The MS50SFB is a compact 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. Output power: +4dBm • Single power supply: 1.8 – 3.9V • Range: 10-60 meters • Chip: nRF52832 (Nordic) • GPIO Quantity: 32 • 512kB Flash and 64kB RAM • Module size: 20.0 x 12.0 x 2.0 mm • NFC type A interface • ARM Cortex-M4F processor • Metal shielding with marking • UART communication protocol (Slave / Master optional) • 3 optional antenna types: PCB antenna, chip antenna, IPEX connector • Operating Temperature range: -25 to 85 degree Celsius Certifications • CE Certification • FCC Certification (FCCID: 2ABU6-MS50SFB) • BQB Certification (QDID: 111267) 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 MS50SFB
TEL: 0086-755-2103 8160 EMAIL: sales@minewtech.com URL: www.minewtech.com Page 3 BT 5.0 Module MS50SFB Specification 1. Pin Assignment and Description 1.1 Pin assignment 1.2 Pin description Symbol Type Description VCC Power Power supply DCC Power DC/DC converter output pin GND Power Ground DEC4 Power 1.3V regulator supply decoupling. Input from DC/DC converter. Output from 1.3 V LDO SWDIO Digital I/O System reset (active low). Hardware debug and flash programming I/O programming I/O. SWCLK Digital input Hardware debug and flash programming I/O P0.00-P0.31 Digital I/O General purpose I/O pin XL2 Analog output Connection for 32.768 kHz crystal XL1 Analog input Connection for 32.768 kHz crystal or external 32.768 kHz RESET Digital I/O Configurable as system RESET pin
TEL: 0086-755-2103 8160 EMAIL: sales@minewtech.com URL: www.minewtech.com Page 4 BT 5.0 Module MS50SFB Specification 2. Electronic Characteristic 2.1 Absolute maximum ratings Symbol Min Max Unit Condition VCC 1.8 3.9 V Input DC voltage at VCC pin ANT +10 dBm Input RF power at antenna pin at receiver 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 4 KV Human body model 750 V Charged device model +/- 8 KV 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 1 uA power mode 3 2.5 RF performance Parameter Min Typical Max Unit Receiver input sensitivity -93 dBm Output power -30 0 +4 dBm
TEL: 0086-755-2103 8160 EMAIL: sales@minewtech.com URL: www.minewtech.com Page 5 BT 5.0 Module MS50SFB Specification 3. Physical Dimension Unit: mm 4. Reference Schematic Design Unit: mm
TEL: 0086-755-2103 8160 EMAIL: sales@minewtech.com URL: www.minewtech.com Page 6 BT 5.0 Module MS50SFB Specification 5. 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. 5.1 Carrier board under the antenna area of the module like the picture; 5.2 Keep out enough area for the antenna area; 5.3 Reflow profiles are to be selected according to standard manufacturing process; 5.4 The soldering temperature should be less than 206℃; 5.5 The module should be placed far away other low frequency and digital circuits; 5.6 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. 6. UART Commands Please refer to the UART commands document to know more. 7. 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
TEL: 0086-755-2103 8160 EMAIL: sales@minewtech.com URL: www.minewtech.com Page 7 BT 5.0 Module MS50SFB Specification 8. Ordering information Ordering number Description 306030058 MS50SFB-001, nRF52832 BT 5.0 Module, PCB Antenna, UART function 306030059 MS50SFB-002, nRF52832 BT 5.0 Module, Chip Antenna, UART function 306030060 MS50SFB-003, nRF52832 BT 5.0 Module, IPEX connector for external antenna, UART function <END>
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 maintain compliance with FCC’s RF Exposure guidelines, This equipment should be installed and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna.

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