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Waterproof LPWAN Wireless NB-IoT Sensor Node

  • $119.00
  • Save $30
  • (Exc. GST)

  • Available in stock

  • $ We Ship from our stock in AU (Perth) with pickup option, and Prices are Exc. GST
  • $ We Offer Quantity Discounts for Large Orders 10+ qty (Request for Quote)
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    Waterproof LPWAN Wireless NB-IoT Sensor Node

    NBSN95A works with NB-IoT sim cards (global coverage).

    NBSN95A is a Long Range LPWAN NB-IoT Sensor Node. It is designed for outdoor data logging and powered by 8500mAh Li/SOCl2 battery for long term use and secure data transmission. System Integrator can use NBSN95A to rapidly deploy NB-IoT sensor node for their IoT solution.NBSN95 is easy to program, create and connect things everywhere.

    NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.


    NBSN95 is an open-source project. It is based on the STM32L072CZT6 ultra-low-power ARM® Cortex®-M0+ microcontroller. Developers can get completely software and hardware design files and adapter for their projects.


    • STM32L072CZT6 MCU
    • NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
    • Pre-load bootloader on USART1/USART2
    • MDK-ARM Version 5.24a IDE
    • I2C, LPUSART1, USB, SPI2
    • 3x12bit ADC, 1x12bit DAC
    • 20xDigital I/O
    • Open-source hardware/software
    • IP66 Waterproof Enclosure
    • Ultra-Low Power consumption
    • AT Commands to change parameters
    • Micro SIM card slot for NB-IoT SIM
    • 8.5 Ah Battery for long term use


    • Wireless Alarm and Security Systems
    • Home and Building Automation
    • Automated Meter Reading
    • Industrial Monitoring and Control
    • Long-range Irrigation Systems, etc.

    NB-IoT Spec

    • Module: Quectel BC35-G
    • Support Bands
      • - B1 @H-FDD: 2100MHz
      • - B3 @H-FDD: 1800MHz
      • - B8 @H-FDD: 900MHz
      • - B5 @H-FDD: 850MHz
      • - B20 @H-FDD: 800MHz
      • - B28 @H-FDD: 700MHz
    • Protocol: CoAP, UDP, MQTT

    MCU Spec

    • MCU: STM32L072CZT6
    • Flash:192KB
    • SRAM:20KB
    • EEPROM:6KB
    • Clock Speed: 32Mhz

    Absolute Maximum Ratings:

    • VCC: 0.5v ~ 3.9v
    • Operating Tempature: -40 ~ 85°C
    • I/O pins: 0.5v ~ VCC+0.5V

     Common DC Characteristics:

    Power Consumption:


    • Li/SOCI2 unchargable battery
    • Capacity: 8500mAh
    • Self Discharge: <1% / Year @ 25°C
    • Max continuously current: 500mA
    • Max boost current: 2A, 1 second

    Package Includes:

    • 1 x NBSN95 NB-IoT Sensor Node (12mm diameter cable connector)
    • 1 x External NB-IoT antenna


    NBSN95 Download Center


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