NINA-B1 series (open CPU)

Stand-alone Bluetooth 5.0 low energy modules with NFC

Feature-rich Bluetooth 5 low energy module with most worldwide certifications

Bluetooth 5.0 and Bluetooth mesh
Based on nRF52832 from Nordic Semiconductor, allowing you to run your own code (open CPU)
64 MHz Arm® Cortex®-M4 with FPU
64 kB RAM and 512 kB flash memory
Option to use u-connect software for accelerated time to market
Pin compatible with other NINA modules

Standard

Professional

Automotive

NINA-B111

With antenna pin, 10.0 x 10.6 x 2.2 mm, use with open CPU

NINA-B112

With internal antenna, 10.0 x 14.0 x 3.8 mm, use with open CPU

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Further information

Product variants	NINA-B111	NINA-B112
Short Range Features
Bluetooth Qualifications	v5.0 (Bluetooth Low Energy)
Chip Inside	nRF52832
Bluetooth low energy output power EIRP [dBm]	7	6
Maximum range [m]	350	300
Throughput Wifi	1.4
Maximum number of connections	20
Bluetooth profiles and services	Bluetooth GATT
CPU Features
Microprocessor on board	Standalone module open CPU
Interfaces
UART	1
GPIO	19
ADC	12
SPI	1
TWI (I2C compatible)	1
I2S	1
PDM	1
PWM	1
Electrical data
Maximum supply [V]	3.6
Minimum supply [V]	1.7
Environmental data, quality & reliability
Maximum temperature [°C]	85
Minimum temperature [°C]	-40
Features
Bluetooth high speed (LE 2M PHY)	✓	✓
Bluetooth mesh	✓	✓
Factory programmed MAC address(es)	✓	✓
FOTA	✓	✓
Simultaneous GATT server and client	✓	✓
Supports customer applications	✓	✓
General Features
Antennas	Antenna pin	Internal antenna
Dimensions
Dimensions [mm]	10.6 x 10 x 2.2	14.0 x 10 x 3.8