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    📢 Promotion ends on Mar. 31st! Get FREE SHIPPING for your automotive project! Order now! 🛒

    BLUENRG-232N

    BLUENRG-232N

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    BLUENRG-234N

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    Bluetooth® LE 5.2 Wireless Network Coprocessor
    Learn More about BLUENRG-234N

    Quantity $ per Unit Savings
    1 - 9$4.180%
    10 - 24$3.7410%
    25$3.4617%
    25 + Contact Sales
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    In stock
    $4.18
    Parameter NameParameter Value
    Operating Temp Min Celsius-40.0
    Operating Temp Max Celsius105.0
    Operating Voltage Min Volt1.7
    Operating Voltage Max Volt3.6
    ECCN US5A992.c
    ECCN EUNEC
    Packing TypeTape And Reel
    RoHs compliantN/A
    GradeIndustrial
    Package NameWLCSP MSL1

    The BlueNRG-2N is an ultra low power (ULP) network coprocessor solution for Bluetooth® low energy applications.


    It embeds the STMicroelectronics’s state-of-the-art RF radio IPs combining unparalleled performance with extremely long battery lifetime.


    It is fully compliant with Bluetooth core specification version 5.2 and supports enhanced features such as state-of-the-art security, privacy, and extended packet length for faster data transfer up to 700 kbps at application level.


    The BlueNRG-2N is Bluetooth® 5.2 certified ensuring interoperability with the latest generation of smartphones and other host devices.


    The Bluetooth low energy stack runs on the embedded ARM Cortex-M0 core. The STMicroelectronics BLE stack is stored into the on-chip non-volatile Flash memory and it can be easily upgraded via SPI/UART as well through the dedicated STMicroelectronics software tools.

    Key features
    • Low-power radio performance
      • Sleep current consumption down to 900 nA
      • TX current consumption 6.8 mA (@ -2 dBm, 3.0 V)
      • RX current consumption 6.2 mA (@ sensitivity level, 3.0 V)
      • Up to +8 dBm programmable output power level (@ antenna connector)
      • Excellent RF link budget (up to 96 dB)
      • Integrated DC-DC step-down converter and LDO regulators
    • Bluetooth® 5.2 certified
      • Multi-master to multi-slave communication guaranteed
      • 2 masters to 6 slaves simultaneously
      • Up to 8 simultaneous connections handled
      • LE data length extension (up to 700 kbps at application level)
      • Over-the-air firmware update is 2.5 times faster
      • LE Privacy 1.2
      • Reduces the ability to be tracked over a period of time by changing the address on a frequent basis without involving the HOST and saving battery life
      • LE secure connections
      • The pairing mechanism is established with the elliptic curve Diffie-Hellman (ECDH) key agreement protocol enabling a secure key exchange mechanism preventing eavesdropping