NINA-B41 series (u-connect)

Stand-alone Bluetooth 5.1 low energy modules

Bluetooth 5.1 module for harsh professional environments

  • Bluetooth 5.1 module with long range and direction finding support
  • u-connect software for accelerated time to market
  • Extended temperature range to 105 °C
  • Superior security functionality
  • Pin compatible with other NINA modules
  • Global certification

S

standard

Standard

professional

Professional

automotive

Automotive

Product variants

NINA-B410

Bluetooth Low Energy module with u-connectXpress software and U.FL antenna connector

NINA-B411

Bluetooth Low Energy module with u-connectXpress software and antenna pin

NINA-B416

Bluetooth Low Energy module with u-connectXpress software and internal PCB antenna

Product Selection
Documentation & resources
Product variantsNINA-B410NINA-B411NINA-B416
Short Range Features 
Bluetooth Qualificationsv5.1 (Bluetooth Low Energy)
Chip InsidenRF52833
Bluetooth output power EIRP [dBm]10
Throughput Wifi0.8
Maximum number of connections8
Maximum Bluetooth range [m]1400
Bluetooth profiles and servicesBluetooth GATT, u-blox low energy serial port service
CPU Features 
Microprocessor on boardStandalone module u-connect
Interfaces 
UART2
GPIO28
Electrical data 
Maximum supply [V]3.6
Minimum supply [V]1.7
Environmental data,
quality & reliability
 
Maximum temperature [°C]105
Minimum temperature [°C]-40
Features 
Angle-of-Arrival (AoA)
Angle-of-Departure (AoD)
AT command support
Bluetooth high speed (LE 2M PHY)
Bluetooth long range (coded PHY)
Extended data mode protocol
Factory programmed MAC address(es)
Low energy serial port service
Secure boot
Simultaneous GATT server and client
General Features 
AntennasU.FL connectorConnector for external antennaInternal antenna
Dimensions 
Dimensions [mm]10 x 15 x 2.2
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