பொதுவாகக் கேட்கப்படும் கேள்விகள்

  • General Questions

  • புளூடூத் பெக்கான்

  • சொத்து குறிச்சொல்

  • IoT நுழைவாயில்

  • பணியாளர் குறிச்சொல்

  • ரிப்பீட்டர்

  • சென்சார்

  • question
  • Can BLE be developed to implement a direction-finding positioning solution similar to UWB?

    If UWB isn't suitable for your project due to cost or other limitations, but you still need similar capabilities, you can use BLE in a few ways: BLE 5.1 with AoA or AoD technology, RSSI measurements with beacons, or BLE combined with IMU sensors.
  • Why did the batch import of MBT02 devices fail on the TagCloud 3.0 platform?

    Please provide the failed import file, deviceImportResult.xlsx. We will analyze the content to determine the cause of the import failure. The error message at the end of the file will help us in our analysis.
  • Why can’t Apple devices select OTA packages in the app?

    iOS devices have permission issues that prevent the app from accessing documents outside the root directory. You can use third-party software to place the OTA package, certificates, and other necessary files in the app directory to make them accessible.
  • How long is your expected delivery?

    Minew has a global customer base and we ship to most countries around the globe. The actual delivery time is subjective to the client's location. We offer several shipment methods to meet your time constraints.
  • How does Minew ensure its quality control?

    Minew's product assurance is guaranteed by our premium services: our self-owned R&D team, தரமான பொறியியல், factory production, and etc. Minew's resources and control over every corner of the supply chain ensure only the best quality products will be shipped to our clients. Check https://www.minew.com/our-serivces/
  • Do you test your devices before shipment & delivery?

    Minew executes strict compliance with relevant industry regulations. Our regulatory compliance services ensure 100% compliance testing and authorized certification. Check https://www.minew.com/our-serivces/#regulatory-compliance
  • What is special about Minew?

    Minew is an innovator and manufacturer, focusing on IoT hardware solutions and many other value-adding services. Our value proposition aligns with integrating advanced IoT technologies (எ.கா., புளூடூத், லோராவன், LTE-M, 4ஜி, 5ஜி, and NB-IoT) உயர்தர IoT சாதனங்களுடன்.
  • Why Choose Minew Over Others?

    You should choose Minew because Minew is an experienced IoT hardware provider. The company is with almost two decades of industry expertise and a strong business reputation, both domestically and internationally. Check https://www.minew.com/about-us/
  • What is Minew’s main market offering?

    We offer a whole selection of certified and well-crafted IoT hardware, ranging from BLE sensor tags, to Bluetooth gateways, AoA location positioning tags, personnel tags, asset trackers, and so on.
  • Is Minew a trading company specialized in imports & exports or an IoT hardware manufacturer?

    Unlike a middleman, Minew is an innovator and manufacturer in providing IoT devices and hardware solutions (e.g. starter kits). We have our own R&D teams and robust manufacturing capacity, helping our clients realize end-to-end production. Check https://www.minew.com/about-us/
  • 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.
  • Can the E7 remove the battery and support an external power supply?

    Simply solder your own wires and replace the battery with an external power source, or let us customize it for you if you need to ship in bulk.
  • 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 meters, 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.
  • What are some suggested deployment ways for MBM01 Ultra-Long Range Beacon?

    The beacon's signal broadcast waveform is heart-shaped, meaning the strength is optimal on both sides of the antenna. Therefore, place the antenna first and position the sides in the aisle for the best signal. Note: If there are multiple beacons in a showroom, you can: 1. Adjust the broadcast strength and shorten the distance. 2. Filter the signal strength using RSSI.
  • Can I add ACC sensor to MTB02 Paper-battery Asset Tag?

    ஆம், there is a space reservation for the extended plug-in.
  • What is the impact on battery life if some tags remain off for 6 months before being turned on?

    According to product tests, the average energy consumption is very low when not turned on. Storing the product for 6 months under suitable conditions has no significant effect on its lifespan.
  • Can Minew’s asset tags identify whether the asset is stacked?

    If it is only necessary to determine whether the assets are stacked or not, a video/image sensor can be useful.
  • What is the operating voltage range of the MTB02 Paper-battery Asset Tag? What about the minimum voltage when not broadcasting?

    MTB02 stops working when the battery voltage falls below 1.2V or 1200mV.
  • Why can’t you access the configuration page 192.168.99.1 of G1-E?

    This is probably because you've set a password before, and your browser has cached the old login information. Please try clearing your browser cache and then log in again.
  • How can multiple gateways send and receive commands in bulk?

    You can use the following format for the topics: /gw/grapes/status, /gw/grapes/action, /gw/ac233fc1772b/response. When a command is published to a topic, all gateways will execute it simultaneously. The response can be differentiated by the topic to identify which gateway is returning the information.
  • Does the MG3 or MG4 gateway support remote configuration and updates?

    ஆம், the MG3 and MG4 gateways support remote configuration and OTA updates via MQTT.
  • Does the G1 IoT Bluetooth Gateway support HTTP/MQTT network protocols?

    The G1 gateway supports both MQTT and HTTP network protocols, allowing you to choose as needed.
  • Why does the data received through the G1 IoT Bluetooth Gateway seem delayed?

    The G1 gateway uploads Beacon's broadcast data every second by default, which may be perceived as a "delay." You can reduce the upload interval on the configuration page.
  • Does the MG3 Mini USB Gateway or MG4 Rechargeable IoT Gateway support data pre-parsing?

    MG3 or MG4 gateway does not support data pre-parsing. For this feature, please consider using the G1 IoT Bluetooth Gateway.
  • Does MG3 Mini USB Gateway or MG4 Rechargeable IoT Gateway support duplicate data filtering?

    MG3 or MG4 gateway does not support duplicate data filtering. For this feature, please consider using the G1 IoT Bluetooth Gateway.
  • Why is G1 IoT Bluetooth Gateway unable to receive reported data after successfully connecting to the Azure IoT hub?

    Azure IoT Hub has a D2C data packet size limit. Please check here to see if your service is affected and adjust the G1 gateway packet size accordingly to meet platform requirements.
  • Does MG3 Mini USB Gateway support the wireless security protocol (802.1x RADIUS enterprise authentication)?

    MG3 gateway currently does not support 802.1x RADIUS authentication, but it can support four EAP methods depending on the hardware: EAP-TLS, PEAP, EAP-TTLS, and EAP-FAST. The G1 IoT Bluetooth® Gateway supports 802.1x RADIUS authentication.
  • In G2, is it possible to determine and access the Angle of Arrival (AoA) of the packet using a C or Python script?

    The gateway uploads received Bluetooth data to the server, either from a Bluetooth connection or broadcast packets, and customers can choose how to retrieve this data from the server.
  • After repowering, do we need to press the button on the side of the MG5 every time in order for the MG5 to communicate with the MQTT server?

    The MG5's current firmware requires manual power-on after depletion and reconnection to an external power source. An auto start and restart function is expected soon.
  • How does MG5 achieve offline data storage?

    The MG5 has built-in information sources like GNSS positioning, temperature, and battery level, all stored internally. If the network is disconnected or it's not time to upload, BLE scan results are also stored. The storage can hold approximately 50,000 entries; once full, the oldest data is discarded to make room for new data.
  • Does the MWC03 support disabling Bluetooth scanning to report only GPS signals, or disabling GPS to report only Bluetooth data?

    ஆம், it supports these configurations and can be integrated with your own platform for remote configuration.
  • How does the MWB01 Dynamic Tag fulfill personnel management?

    MWB01 Dynamic Tag achieves personnel management and indoor positioning by leveraging built-in NFC function and Bluetooth LE tracking technology. In addition, the MWB01 is portable, lightweight, and supports various wearable options.
  • What is the expected service lifespan of the MWC02 Ultra-thin Location Card?

    MWC02 Ultra-thin Location Card supports an above 2-year service life. To cope with various application scenarios, MWC02 is also upgraded with IP67 waterproof ability.
  • What is the estimated broadcasting range of the C10 card beacon?

    C10 card beacon supports Bluetooth® 5.0 and a 100-meter broadcast transmission range, particularly applicable to indoor settings, such as hospitals and workplaces.
  • How to enable the sleeping mode of B7 Button Wristband?

    After enabling "Trigger Settings" and completing the ACC setup, customers can turn off "Usual Broadcast". This will make the frame broadcast for a configurable period only when ACC is triggered and stop when not triggered. தவிர, no firmware update is required.
  • Can the MBT02 Asset Bluetooth Repeater be modified so that only acceleration can trigger scanning?

    ஆம், it can be modified. The current MBT02 board has a reserved acceleration sensor; it just requires firmware adaptation.
  • Does the S4 Bluetooth® 5.0 Door Sensor support broadcasting and alerting only when a state change occurs?

    ஆம், it also supports periodic broadcasting, and the broadcasting interval can be configured.
  • Is it possible to receive and parse MSR01 data on a PC without a Minew gateway?

    The PC cannot directly scan the beacon's broadcast data, but it can be scanned and received using the external Nordic DK tool or by downloading the PC version of NRF Connect.
  • Will MSR01’s radar signal cause any harm to human bodies?

    The radar operates at a safe 60GHz frequency, posing no harm to humans. Radar systems, including those operating at 60GHz, are designed to ensure safety within established human exposure limits.
  • What does the MSR01 Millimeter Wave Radar Sensor reply on to recognize people or objects by?

    It utilizes human identification characteristics, which may also extend to animals, but with potential radar interference from metal. Height detection settings can filter out such interference when there's human traffic. Objects can be detected without additional labels, and the algorithm distinguishes automatically between humans and other objects.
  • உங்கள் S4 புளூடூத் எப்படி இருக்கிறது 5.0 காந்தங்களுடன் தொடர்பு கொள்ளக் கட்டப்பட்ட கதவு சென்சார். ரீட் ஸ்விட்ச் அல்லது மேக்னடிக் சென்சார்?

    காந்தம் சுற்றுக்கு அருகில் இருக்கும்போது, அது ஒரு 'மூடப்பட்ட' நிலையைக் குறிக்கிறது; காந்தம் விலகிச் செல்லும் போது, அது ஒரு 'திறந்த' நிலையைக் குறிக்கிறது.
  • புளூடூத்தின் உணர்திறன் என்ன 5.0 கதவு சென்சார்? இது சரிசெய்யக்கூடியதா?

    தற்போது, S4 அதிகபட்ச உணர்திறன் தூரத்தைக் கொண்டுள்ளது 2.5 செமீ மற்றும் நிரலாக்கத்தின் மூலம் உணர்திறன் சரிசெய்தலை ஆதரிக்காது. கோட்பாட்டளவில், காந்தத்தின் அளவு மற்றும் வலிமையை சரிசெய்வது உணர்திறன் தூரத்தை மாற்றும்.
  • S4 புளூடூத் இரண்டு பகுதிகளுக்கு இடையே உள்ள அதிகபட்ச தூரம் என்ன 5.0 கதவு சென்சார் கண்டறிய முடியும்?

    முந்தைய வன்பொருள் சோதனையின் அடிப்படையில், S4 உடல் தோராயமாக அதிகபட்ச தூண்டுதல் தூரத்தில் காந்தத்தை கண்டறிய முடியும் 25 மிமீ. நடைமுறை சோதனைகளில், இது ஒரு ஷெல் இடைவெளியில் மூடுவதை நம்பகத்தன்மையுடன் கண்டறிந்தது 1-2 செ.மீ. ஒரு பெரிய மற்றும் வலுவான காந்தத்தைப் பயன்படுத்துவது கோட்பாட்டளவில் அதிகபட்ச தூண்டுதல் தூரத்தை மேலும் நீட்டிக்கிறது.
  • What is the waterproof rating of the MST01’s display screen?

    ஆம், the IP65 waterproof rating applies to both the sensor body and its components when assembled and sealed according to design specifications.
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நன்றி எங்கள் குழு உங்களுக்கு மின்னஞ்சல் மூலம் பதிலளிக்கும் 24 மணி. நீங்கள் அதைப் பெறவில்லை என்றால், தயவுசெய்து உங்கள் குப்பை அஞ்சல் பெட்டியை சரிபார்க்கவும்.