Home > Products > BLE bluetooth module > BQB Certified Bluetooth module with BLE 5.0 ble module low power consumption
BQB Certified Bluetooth module with BLE 5.0 ble module low power consumption
- 2000000 Piece / Pieces per Month
- T/T PayPal
- Acrel timing control, remote control, local locking and other functions. 4P smart leakage circuit breaker ASCB1LE-63-C16-4P
- Acrel 2P ASCB1LE-63-C32-2P With short circuit over-temperature leakage and other protection functions intelligent leakage circuit breaker
- Acrel smart leakage circuit breaker 2P ASCB1LE-63-C63-2P Can monitor voltage, current, leakage and other parameters in real time
- Acrel smart leakage circuit breaker 2P ASCB1LE-63-C16-2P Guide rail installation, local electric control, remote control, etc.
- Acrel has timing control, remote control, local locking and other functions ASCB1LE-63-C32-4P smart leakage circuit breaker
- Acrel Intelligent leakage circuit breaker monitorcurrent voltage power leakage andother parameters in real time ASCB1LE-63-C63-4P
Product Details
Brand Name: | Minew | Place of Origin: | China | Model Number: | MS50SFB |
Product Description
Introduction
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
• 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
Application:
• 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
1. Pin Description
Symbol Type Description
VCC | Power | Power Supply |
DCC | Power | DC/DC convert output pin |
GND | Power | Ground |
DEC4 | Power | 1.3V regulator supply decoupling. Input from DC/DC converter. Output from 1.3V LDO |
SWDIO | Digital I/O | System reset ( active low ). Hardware debug and flash Programming I/O Programming I/O. |
SWCIK | 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 32.768kHz crystal |
XL1 | Analog input | Connection for 32.768 kHz crystal or exnternal 32.768kHz |
RESET | Digital I/O | Configurable as system RESET pin |
1.1 Pin assignment
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 Senstitivity | 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 | Remarks |
Receiving current | 5.4 | mA | Standard mode | |
Transmission power | 5.3 | mA | Transmission power at 0dBm | |
Sleeping current | 1 | mA | Power mode 3 |
2.5 RF performance
Parameter | Min | Typical | Max | Unit |
Receiver input sensitivity | -93 | dBm | ||
Output power | -30 | 0 | +4 | dBm |
3. Physical Dimension
4. Reference Schematic Design
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.
Contact Us
- Shenzhen Minew Technologies Co., Ltd
- Contact nameDonna xiao
BLE bluetooth beacon devices | Bluetooth anti lost devices/key finder/key tracker | BLE bluetooth module | IOT development kit |
BLE&WIFI gateway | Sensor |
- Acrel ASCB1-M-CE LCD displaysupports event recording Parameter setting and control of each intelligent control smart gateway
- Acrel smart gateway can view the alarm, protection, fault and other status of each smart circuit breaker ASCB1-M-4G
- Acrel Communication management machine 1 channel 4G communication, 2 channels RS485, 1 channel LORA Anet-1E2S1-4G/LR
- Acrel intelligent gateway 1-way 4G communication 2-way RS485 communication support standard 8GB TF card Anet-1E2S1-4G
- Acrel 2-way RS485 1-way LORA support Max.64 devices multiple alarm setting for each device Anet-1E2S1-LR Low power consumption
- Acrel Low power consumption, real-time data collection smart communication management machine 2-way RS485 Anet-1E2S1
- USR-G806w Qualcomm Chipset Industrial 4G LTE Cellular Router
- 200G QSFP28-DD SR8 HW&Cisco&Juniper Compatible 200GBASE-SR8 QSFP-DD 850nm VCSEL 100m DOM MPO-16 MMF Optical Transceiver Module.
- QSFP-40G-ZR4+ 40G QSFP+ ZR4+ LWDM4 100km LC SMF DDM Optical Transceiver Module
- QSFP-40G-ZR4 40G QSFP+ ZR4 LWDM4 80km LC SMF DDM Optical Transceiver Module
- QSFP28-100G-ZR4+ 100G QSFP28 ZR4+ LWDM4 100km LC SMF DDM Optical Transceiver Module
- Cisco Compatible 400G QSFP-DD SR8 PAM4 850nm 100m DOM MTP/MPO-16 MMF Optical Transceiver Module Compatible for Cisco QDD-400G-SR8
- Acrel Smart gateway with 8-way serial port Large-capacity storage and supporting management tools facilitate system configuration and maintenance.
- Acrel AWT200-1E8SL Wireless communication terminal Supports centralized collection of up to 10,000 points
- Acrel 4G lora communication Data communication gateway AWT200-1E4SL-4G/LR 4-way serial port
- Acrel smart gateway Can realize equipment monitoring, control and calculation AWT200-1E4SL-4G/K Support breakpoint resume download
- Acrel intelligent gateway AWT200-1E4SL-4G Support breakpoint resume download Can realize equipment monitoring, control and calculation
- Acrel AWT200-1E4SL with Show buttons 1.2-inch dot matrix display and buttons Strong communication capabilities intelligent gateway
- Acrel AWT200-1E4S1-4G/LR 4G LORA communication Intelligent data communication gateway, supports 4-way serial port
- Acrel AWT200-1E4S1-4G/K smart gateway 4G communication with Switch Supports on-site debugging-free and adaptive plagiarism.
- Acrel Wireless communication terminal AWT200-1E4S-4G 4G communication Support data logical operations and processing
- Acrel AWT200-1E4S Data communication gateway, capable of real-time monitoring and discovery of abnormal data, large-capacity storage
- Hot Selling High Speed 200G BASE-FR4 QSFP56 Optic Transceiver Module For IoT
- Best quality 10G SFP SR 850nm 300m LC Connector Optical Transceiver SFP Module
Popular Searches
- usb bluetooth dongles
- bluetooth adapter
- bluetooth dongle
- stereo receiver
- bluetooth handsfree car kit
- bluetooth car kit
- bluetooth car kits
- bluetooth receiver
- bluetooth audio receiver
- bluetooth key finder
- Bluetooth Keyfinder
- 3km wireless wifi network
- usb to tv adapter
- usb car stereo adapter
- bluetooth handsfree kit
- bluetooth edr usb dongle
Find Similar Products By Category
- Telecommunications > Communication Equipment > Wireless Networking Equipment
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Donna xiao
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-