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NINA-B3 series (open CPU)

Stand-alone Bluetooth 5 low energy modules

Full Bluetooth 5 made easy

  • Full Bluetooth 5 with high data rate and long range
  • Pin compatible with other NINA modules
  • Superior security functionality
  • Global certification
  • Multiple antenna options
NINA-B301NINA-B302NINA-B306
10 x 11.6/15.0 x 2.2/3.5 mm

Product variants

NINA-B301

With antenna pin, 10.0 x 11.6 x 2.2 mm, use with open CPU

NINA-B302

With internal PIFA antenna, 10.0 x 15.0 x 3.8 mm, use with open CPU

NINA-B306

With internal PCB antenna, 10.0 x 15.0 x 2.2 mm, use with open CPU

Product variantsNINA-B301NINA-B302NINA-B306
Short range features 
Chip insidenRF52840
Bluetooth qualificationv5.0 (Bluetooth low energy)
Bluetooth low energy output power EIRP [dBm]10
Throughput [Mbit/s]1.4
Bluetooth profiles and services 
Bluetooth GATT
Microprocessor on board  
Standalone module open CPU
Interfaces 
UART2
USB1
SPI3
TWI (I2C compatible)2
I2S1
GPIO38
ADC8
Electrical data 
Minimum supply [V]1.70
Maximum supply [V]3.6
Environmental data, quality & reliability 
Maximum temperature [°C]85
Minimum temperature [°C]-40
Size [mm]10.0 x 11.6 x 2.210.0 x 15.0 x 3.810.0 x 15.0 x 2.2
Features 
FOTA
Secure boot
Other 
MarketsAutomotive & Transport, Industry, Smart Cities, Unmanned Vehicle, Healthcare, Smart Home & Buildings

Product Summary

User Guide

Data Sheet

Integration Manual

Application Note

CAD/CAE Libraries

Evaluation Software

Information Note

Conformity and Certification

Overview

Design Resources

Webinar