ANNA-B112 (open CPU)

Stand-alone Bluetooth 5.0 low energy module

The smallest industrial Bluetooth 5.0 module

  • Ultra compact SiP (6.5 x 6.5 x 1.2 mm)
  • 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
  • Internal antenna / antenna pin
short_range
standard

Standard

professional

Professional

automotive

Automotive

Product variants

ANNA-B112

With internal antenna and antenna pin, use with open CPU

Product selection
Documentation & resources
Product variantsANNA-B112
Bluetooth qualificationsv5.0 (Bluetooth Low Energy)
Chip insidenRF52832
Bluetooth low energy output power EIRP [dBm]5
Maximum range [m]160
Throughput Bluetooth1.4
Maximum number of connections20
Bluetooth profiles and servicesBluetooth GATT
Microprocessor on boardsStandalone module open CPU
UART1
I2C1
GPIO25
ADC12
SPI1
PDM1
PWM1
Maximum supply [V]3.6
Minimum supply [V]1.7
Maximum temperature [°C]85
Minimum temperature [°C]-40
Bluetooth high speed (LE 2M PHY)
Bluetooth mesh
Factory programmed MAC address(es)
FOTA
Simultaneous GATT server and client
Supports customer applications
AntennasInternal antenna, Antenna pin
Dimensions [mm]6.5 x 6.5 x 1.2
No results have been found for .