bluetooth-technology
bluetooth

Connecting Your World Wirelessly

Explore the evolution, අයදුම්පත්,
and future of Bluetooth connectivity

Bluetooth Overview: The Wireless Revolution

Bluetooth technology has become the backbone of short-range wireless communication, enabling seamless connectivity between billions of devices worldwide. Developed in 1994 by Ericsson, Bluetooth was conceived as a cable replacement technology, allowing data exchange without physical connections. The name pays homage to Harald “බ්ලූටූත්” Gormsson, a 10th-century Scandinavian king who united Denmark and Norway—much like Bluetooth unites devices.
Operating in the 2.4 GHz ISM (කාර්මික, විද්යාත්මක, සහ වෛද්ය) සංගීත කණ්ඩායම, Bluetooth is designed for low-power, secure, and reliable communication. Its typical range varies from 10 මීටර් (for standard consumer devices) දක්වා 100 මීටර් (බ්ලූටූත් සමඟ 5.0 in optimal conditions). Over the years, Bluetooth has evolved from simple file transfers between phones to powering smart homes, පැළඳිය හැකි, and industrial IoT solutions.

Key Characteristics:

  • Operates in 2.4 GHz ISM band
  • Typical range: 10-100 මීටර්
  • අඩු බලශක්ති පරිභෝජනය

The Evolution of Bluetooth Standards

බ්ලූටූත් අනුවාදය Adoption Year Maximum rate Theoretical
පරාසය
විශේෂාංග
Classic Low Energy
බ්ලූටූත් 1.0 1999 723Kbps N/A 10 මීටර් Basic Rate Mode (BR),used to replace RS-232 serial connection.
Bluetooth 2.0+EDR 2004 2.1 Mbps N/A 10 මීටර් වැඩි දියුණු කළ දත්ත අනුපාතය (EDR),increases transmission speed, supports full-duplex communication.
Bluetooth 3.0+HS 2009 24 Mbps(only high speed mode) N/A 10 මීටර් අධික වේගය (එච්.එස්) මාදිලිය, uses Wi-Fi technology for higher transmission speeds.
බ්ලූටූත් 4.0-4.2 2010/2013/2014 3 Mbрs 1 Mbps 60 මීටර් Low Energy (ද), optimized for loT devices.
බ්ලූටූත් 5.0 2016 50 Mbps 2 Mbps 240 මීටර් Increased transmission speed and range, supports indoor positioning.
බ්ලූටූත් 5.1 2019 50 Mbps 2 Mbps 240 මීටර් Angle of Arival (ÃoA) and Angle of Departure (AoD) for improved positioning accuracy.
බ්ලූටූත් 5.2 2020 50 Mbps 2 Mbps 240 මීටර් Enhanced audio features, supports LE Audio and other communications.
බ්ලූටූත් 5.3 2021 50 Mbps 2 Mbps 240 මීටර් Further optimized transmission efficiency, stable connection security.
බ්ලූටූත් 5.4 2023 50 Mbps 2 Mbps 240 මීටර් Further optimized transmission features,improves device interaction.
බ්ලූටූත් 6.0 2024 Unknown 3 Mb/s 300 මීටර් Bluetooth Channel Sounding for secure, fine-ranging

බ්ලූටූත් 6.0
නාලිකා ශබ්ද කිරීම

Discover how Bluetooth Channel Sounding enables centimeter-level ranging accuracy, revolutionizing proximity detection for mass-market IoT devices.

Bluetooth LE Device Growth

Industry projections indicate Bluetooth Low Energy (ද) technology is poised for significant expansion, with shipments of single-mode LE devices expected to grow by over 100% in the coming five-year period. When accounting for both dedicated LE and hybrid (Classic+LE) උපාංග, an overwhelming 97% of all Bluetooth-enabled products will incorporate LE technology by 2028, driven particularly by surging demand for peripheral devices.

How Bluetooth Works

Bluetooth lets devices talk to each other wirelessly over short distances. එහි හරය, Bluetooth relies on frequency-hopping spread spectrum (FHSS), where devices rapidly switch between 79 designated channels to avoid interference from Wi-Fi, මයික්රෝවේව්, සහ වෙනත් 2.4 GHz signals.When two devices pair, they establish a secure link through authentication and encryption. Bluetooth uses profiles (such as A2DP for audio streaming or HFP for hands-free calls) to define how different types of devices should communicate.
One of the most significant advancements is Bluetooth Mesh, which enables many-to-many communication, making it perfect for smart lighting, building automation, and large-scale sensor networks. Unlike traditional point-to-point connections, mesh networking allows data to hop between devices, extending coverage across vast areas.
How Bluetooth Works

Bluetooth in the Real World: Applications Shape Our Lives

From wireless earbuds to smart factories, Bluetooth has permeated nearly every aspect of modern technology.
  • Audio & Entertainment

    The rise of true wireless earbuds (like AirPods and Galaxy Buds) owes its success to Bluetooth. High-quality audio codecs like aptX and LDAC enhance music streaming, while LE Audio promises even better efficiency and multi-streaming capabilities.

  • ස්මාර්ට් හෝම්ස් & IoT

    Bluetooth-enabled smart locks, තාප ස්ථාය, and lighting systems allow users to control their homes via smartphones. Beacons in retail stores use Bluetooth to send personalized promotions to shoppers.

  • සෞඛ්ය සත්කාර & Wearables

    Fitness trackers (Fitbit, ඇපල් වොච්) rely on BLE to monitor heart rate, sleep, and activity while conserving battery life. Medical devices, such as glucose monitors, use Bluetooth to transmit real-time health data to smartphones.

  • කාර්මික & Automotive

    Factories use Bluetooth for asset tracking and equipment monitoring, while modern cars integrate Bluetooth for hands-free calls, wireless CarPlay, and keyless entry systems.

Bluetooth Devices

MBS02 ස්ථාන බීකන්

MBS02 Location Beacon is an industrial-grade indoor information-pushing and route-navigation beacon.

MBM01 Ultra-Long Range Beacon

The MBM01 BLE Location Beacon is a highly capable beacon device with superior broadcast data transmission range and battery life.

MBM02 Proximity Navigation Beacon

MBM02 Proximity Navigation Beacon is one of your best choices for indoor navigation,තල්ලු දැනුම්දීම,සහ ස්ථාන ලුහුබැඳීමේ විසඳුම්.

MBM03 රග්ඩ් රෝඩ් ස්ටුඩ් බීකන්

MBM03 is a Rugged Bluetooth®Road Stud Beacon developed by Minew.It’s equipped with a low-power high-performance Bluetooth®chip and a large-capacity battery with a service life of 10 අඩු බල විකාශනය යටතේ වසර හෝ ඊට වැඩි.

E5 ස්ථාන බීකන්

The E5 Location Beacon with the latest Bluetooth LE 5.0 and stable RSSI signal is specially used in indoor Locations for inventory tracking in different industries and route navigation in traveling attractions&shops.

i3 ශක්තිමත් බීකන්

i3 Robust Beacon is an industrial-grade device designed for dynamic marketing outreach and warehousing workflow enhancement.

MWH01 බ්ලූටූත් හෙල්මට් ටැගය

The MWH01 Helmet Tag is a compact and versatile Bluetooth®beacon powered by the Nordic nRF52 series SoC,tailored for precise personnel tracking and enhanced safety in demanding industrial environments.

MWC03 Bluetooth LTE ස්ථාන ලාංඡනය

MWC03 is a groundbreaking Bluetooth LTE location smart badge that seamlessly combines GNSS and Bluetooth®positioning with real-time data uploads via cellular networks.

MWC02 Ultra-thin Location Card

MWC02 Ultra-thin Location Card is the ideal option for precise control of personnel security.

LWC01 LoRaWAN පුද්ගල ලාංඡනය

LWC01 LORAWN පිරිස් ලාංඡනය සම්මත ලෝරවාන් ප්රොටොකෝලය භාවිතා කරන දිගු දුර පිරිස් ස්ථානගත කිරීමේ ලාංඡනයකි.

MWC01 බ්ලූටූත් නැවත ආරෝපණය කළ හැකි ලාංඡනය

MWC01 Rechargeable Badge is available in two versions to fulfill the needs of industries:

MTB07 බ්ලූටූත් පැලට් ට්රැකර්

The MTB07 pallet tracker maintains meter-level visibility during transit,automatically shifting between real-time updates and energy-saving modes to protect monitoring continuity.

MTB06 BLE මුද්‍රණය කළ හැකි ස්මාර්ට් ලේබලය

The MTB06 ultra-thin BLE printable smart label outperforms traditional passive RF solutions like NFC and UHF.

MBT02 බ්ලූටූත් Le සම්බන්ධක වත්කම් ටැගය

The MBT02 Bluetooth LE Connectable Asset Tag is an advanced asset tracking solution powered by Minew’s 3rd-generation Bluetooth®LE firmware.

MBT01 විරෝධී වත්කම් ටැගය

MBT01 is a Bluetooth location tag with an anti-tamper button that is intended for asset tracking.

MTB02 කඩදාසි-බැටරි වත්කම් ටැගය

MTB02 Paper-battery Asset Tag is an ultra-thin wireless asset tracking solution with a 50-meter transmission range and 6-month service life powered by an eco-friendly paper battery.

Mse01&MSE02 උපකරණ තත්ත්ව අධීක්ෂණ සංවේදක

The MSE01 and MSE02 Equipment Status Monitoring Sensors are revolutionary devices that detect device operational states

MST01 Pt100 උෂ්ණත්ව සංවේදකය

MST01 Pt100 Temperature Sensor is a Bluetooth device designed for ultra-low and precise temperature monitoring and threshold alarms.

MST03 වත්කම් උෂ්ණත්ව ලොගරය

MST03 Asset Temperature Logger measures and tracks asset temperature and location throughout transportation or storage.

බ්ලූටූත් 5.0 දොර සංවේදකය

බ්ලූටූත් 5.0 Door Sensor is a door magnetic sensor leveraging Bluetooth LE 5.0 තාක්ෂණය.

MSR01 මිලිමීටර් තරංග රේඩාර් සංවේදකය

MSR01 Millimeter Wave Radar Sensor is a Bluetooth-enabled sensor operating in the 60GHz frequency band.

MG7 Mini Ethernet Nova Gateway

MG7 Mini Ethernet Nova Gateway උසස් එකක්,compact Bluetooth®gateway developed by Minew.

MG6 4G බ්ලූටූත් ස්ටෙලර් ගේට්වේ

The MG6 4G Bluetooth®Stellar Gateway has a wide coverage area of up to 600 මීටර්(විවෘත ප්රදේශය)

MG5 එළිමහන් ජංගම LTE ද්වාරය

The MG5 Outdoor Mobile LTE Gateway serves as a constant and trusted companion to assets and shipments throughout the supply chain

G1 IoT බ්ලූටූත් ගේට්වේ

G1 බ්ලූටූත් ලෙබකොන් වෙතින් දත්ත රැස් කරයි,sensor and other IoT devices,and then sends it to the cloud over Wi-Fi/Ethernet.

MG4 නැවත ආරෝපණය කළ හැකි IoT ද්වාරය

MG4 Rechargeable IoT Gateway is a rechargeable Bluetooth WiFi gateway that can be used for data collection and monitoring of Blueooth LE devices.

MTC02 FindMy Key Tracker

MTC02 Findmy යතුරු ට්රැකර් යනු ඔබේ පුද්ගලික බඩු බාහිරාදිය නිරීක්ෂණය කිරීම සඳහා නිර්මාණාත්මක මෙවලමකි.

F6 FindMy Key Finder

F6 FindMy Key Finder is designed to work with Apple’s Find My Network,which provides a simple and secure way to locate items.

MBT02 වත්කම් බ්ලූටූත් රිපීටරය

MRepeater ඒකාබද්ධ කිරීම,MWC01 Badge Bluetooth Repeater සහ MBT02 Asset Bluetooth Repeater.

MWC01 බැජ් බ්ලූටූත් රිපීටරය

MRepeater ඒකාබද්ධ කිරීම,MWC01 Badge Bluetooth Repeater සහ MBT02 Asset Bluetooth Repeater.

Wiliot IoT පික්සල සඳහා MNDB1 ද්විත්ව කලාප පාලම

Wiliot bridges serve 3 operational tasks:energizing Wiliot IoT Pixels,receiving and filtering packets from Pixels,and echoing the filtered packets to gateways..

බ්ලූටූත් එදිරිව
Other Wireless Technologies

When deciding between Bluetooth and alternatives like Wi-Fi Direct, NFC, or Zigbee, the choice depends on the use case:
  • Wi-Fi Direct offers faster speeds but consumes more power.
  • NFC is ultra-low-power but only works at very short distances (a few centimeters).
  • Zigbee and Thread are better for large-scale mesh networks but lack Bluetooth’s widespread device support.
For most consumer electronics (හෙඩ්ෆෝන්, keyboards, smartwatches), Bluetooth remains the best balance of convenience, power efficiency, and compatibility.

නිති අසන පැණ

  • Do you have an interface for connecting devices and data transmitted by Minew’s beacons?

    Minew provides an app and app development document for viewing product broadcast data and configuring products.

  • What’s the best way to install a beacon to have the strongest signal and broadcasting range?

    If the installation height is less than 2 මීටර්, the orientation of the three directions doesn’t matter much. If the installation height exceeds three meters, the antenna should be placed in the downward position to have stronger signals.

  • MBM01 Ultra-Long Range Beacon සඳහා යෝජිත යෙදවීමේ ක්‍රම මොනවාද??

    The beacon’s signal broadcast waveform is heart-shaped, එනම් ඇන්ටෙනාව දෙපස ශක්තිය ප්‍රශස්ත වේ. ඒ නිසා, ඇන්ටනාව පළමුව තබා හොඳම සංඥාව සඳහා අන්තරාලයේ පැති ස්ථානගත කරන්න. සටහන: ප්‍රදර්ශනාගාරයක බීකන්ස් කිහිපයක් තිබේ නම්, ඔයාට පුළුවන්: 1. විකාශන ශක්තිය සකස් කර දුර කෙටි කරන්න. 2. RSSI භාවිතයෙන් සංඥා ශක්තිය පෙරහන් කරන්න.

  • What is the maximum distance between the two parts that S4 Bluetooth® 5.0 Door Sensor can detect?

    Based on previous hardware testing, the S4 body can detect the magnet at a maximum trigger distance of approximately 25 මි.මී. In practical tests, it reliably detected closure within a shell spacing of about 1-2 සෙමී. Using a larger and stronger magnet theoretically extends the maximum trigger distance further.

අපව අමතන්න

ඔබගේ ප්‍රශ්නවලට පිළිතුරු දීමට අපගේ කණ්ඩායම සතුටු වේ. පෝරමය පුරවන්න, අපි හැකි ඉක්මනින් සම්බන්ධ වන්නෙමු.

    ඔබගේ තොරතුරු කිසිඳු තත්වයක් යටතේ කිසිඳු තෙවන පාර්ශවයක් සමඟ බෙදා නොගනු ඇත.
    සජීවී කතාබස්

    නිෂ්පාදනය ඔබේ ව්‍යාපාරයට සුදුසු එකක් දැයි කල්පනා කිරීම? සැබෑ මිනිසුන් සමඟ කතාබස් කරන්න.

    දැන් කතාබස් කරන්න දැන් කතාබස් කරන්න ඊමේල් කරන්න
    ඔයාට ස්තූතියි අපගේ කණ්ඩායම ඔබට විද්‍යුත් තැපෑලෙන් පිළිතුරු දෙනු ඇත 24 පැය. ඔබට එය නොලැබුණහොත්, කරුණාකර ඔබගේ කුණු තැපැල් පෙට්ටිය පරීක්ෂා කරන්න.