u-blox | NORA-B100-00B

Based on the Nordic Semiconductor nRF5340 Bluetooth 5 system on chip (SoC), the NORA-B1 series of  small  stand-alone,  dual-core modules includes  Arm®  Cortex®-M33 application and  network  processors.  The  application  processor  provides  a  floating-point  unit  (FPU),  digital  signal  processor  (DSP)  instruction  set, and CryptoCell™-312 security  architecture,  while  the  network  processor  operates the radio.

NORA-B1  modules  support  multiple  peripherals  over  high-speed  SPI,  QSPI,  USB,  ADC  and  PWM  interfaces, and include a 2.4 GHz radio capable of handling Bluetooth Low Energy (LE), 802.15.4 for Thread,   Zigbee,   and  Nordic  Semiconductor  proprietary  protocols. 
The  modules  operate  in  ambient temperatures of up to 105 °C. Direction finding (AoA/AoD) and Bluetooth LE Audio features are all supported. NORA-B1 BLE modules support multiple power supply configurations and offer multiple  antenna choices, including U.FL connector, antenna pin, and on-board PCB trace antenna options.