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NINA-B3 series

Stand-alone Bluetooth 5 low energy modules

Full Bluetooth 5 made easy

  • Full Bluetooth 5 with high data rate and long range
  • u‑blox connectivity software pre‑flashed OR open CPU with powerful MCU
  • Pin compatible with other NINA modules
  • Superior security functionality
  • Global certification
  • Multiple antenna options
NINA-B3 module
NINA-B3 series / 10 x 11.6 x 1.9 / 10 x 15.0 x 3.5 mm
  • Standard
  • Professional
  • Automotive

Product variants

NINA-B301

with open CPU and antenna pin

NINA-B302

with open CPU and internal antenna

NINA-B311

with u-blox connectivity software and antenna pin

NINA-B312

with u-blox connectivity software and internal antenna

Product variantsNINA-B301NINA-B302NINA-B311NINA-B312
Short range features 
Bluetooth qualificationv5.0 (Bluetooth low energy)
Bluetooth profiles and services 
Bluetooth GATT
Bluetooth low energy output power EIRP [dBm]11101110
Throughput [Mbit/s]1.40.8
Microprocessor on board  
Standalone module
Interfaces 
UART21
USB1
SPI3
I²C2
I²S1
GPIO3828
ADC8
Electrical data 
Minimum supply [V]1.7
Maximum supply [V]3.6
Environmental data, quality & reliability 
Maximum temperature [°C]85
Minimum temperature [°C]-40
Features 
Secure boot
FOTA-
Low energy serial port service-
AT command support-
Extended Data Mode protocol-
Other 
MarketsAutomotive & Transport, Industry, Smart Cities, Unmanned Vehicle, Healthcare, Smart Home & Buildings