NORA-B20 Series

RF Module by u-blox AG (66 more products)

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NORA-B20 Series Image

The NORA-B20 Series from u-blox are Standalone Bluetooth 5.4 Low Energy Modules that support Thread, Zigbee, Matter and NFC 802.15.4 protocols. They are based on Nordic Semiconductor's nRF54L15 chip as an open CPU solution where customer applications run on a 128 MHz Arm Cortex-M33 processor. These modules support Bluetooth 5 features such as Angle-of-Arrival (AoA), Angle-of-Departure (AoD) and Bluetooth long-range communication (CODED PHY). They also support Bluetooth high data rate (2M PHY), Periodic Advertising with Response (PAwR), and Bluetooth mesh. The modules require a DC supply of from 1.71 to 3.60 V.

The NORA-B20 Series modules deliver a data rate of up to 2 Mbit/s with an EIRP of +10 dBm (with internal/external antenna) and have an Rx sensitivity of -98 dBm. They are available in packages that measure 10.4 x 11.2 x 1.9 mm (NORA-B201) and 10.4 x 14.3 x 1.9 mm (NORA-B206) and can be controlled via UART, I2C, SPI or GPIO interfaces. These modules are ideal for ultra-low-power IoT and can be used in connected tools, advanced medical wearables, smart lighting, asset tracking, indoor location, low-power sensors and wireless-connected and configurable equipment. They are suitable for industrial automation, medical and healthcare, telematics, smart cities and building applications.

Product Specifications

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Product Details

  • Part Number
    NORA-B20 Series
  • Manufacturer
    u-blox AG
  • Description
    Standalone Bluetooth 5.4 LE Modules for Ultra-Low Power IoT Applications

General Parameters

  • Technology
    Bluetooth, Thread, ZigBee
  • Application
    Industrial automation, smart buildings, smart city, medical and health devices, telematics, and point-of-sales
  • Bluetooth Standards
    Bluetooth v5.4
  • Standard Supported
    Bluetooth Low Energy
  • Mesh Networking
  • Data Rate
    Up to 2 Mbps
  • Supply Voltage
    1.7 to 3.6 V
  • Output Power
    7 to 10 dBm
  • Integrated Antenna
  • Antenna
    Embedded PCB
  • Interface Type
  • Security
  • Memory
    RAM: 512 kB, Flash: 4096 kB / 8192 kB
  • Processor
    Arm® Cortex -M33
  • Chip
  • Weight
    1 g
  • Mounting Type
    Surface Mount
  • Dimension
    NORA-B201: 10.4 x 11.2 x 1.9 mm, NORA-B206: 10.4 x 14.3 x 1.9 mm
  • Operating Temperature
    -40 to 85 Degree C
  • Storage Temperature
    -40 to 85 Degree C
  • RoHs
  • Note
    NORA-B201: Antenna Pin, NORA-B206: Embedded PCB Antenna

Technical Documents