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Wi-Fi and Bluetooth evaluation software
USB-ANNA-B4
Small USB evaluation and demo tool for ANNA-B4 Bluetooth Low Energy modules
Highlights
- ANNA-B4 Bluetooth Low Energy SIP module with integrated antenna
- USB-stick format for easy prototyping
- USB connector for power and UART
- Temperature sensor and RGB LED
- J-link interface for external SWD debugger
- Two variants each with a different software solution
Product variants
USB-ANNA-B402
USB stick EVK for ANNA-B402,
open CPU, Internal antenna,
Stand-alone Bluetooth Low Energy
USB-ANNA-B412
USB stick EVK for ANNA-B412,
u-connectXpress, Internal antenna,
Stand-alone Bluetooth Low Energy
Related links
Product description
Kit includes
Block diagram
Documentation & resources
The USB-ANNA-B4 development platform is built on the ultra-compact Bluetooth low energy SIP module ANNA-B4, based on the Nordic Semiconductor nRF52833 chip.
The board is designed with a USB interface to simplify evaluation and prototyping directly from a PC. In addition to the ANNA-B4 SIP module with integrated antenna, it also integrates two buttons, a temperature sensor, an RGB LED, and a USB/UART converter, to further support an easy evaluation.
The board is available in two variants:
- USB stick evaluation / demo tool board with ANNA-B402 module with integrated antenna, supporting open CPU software architecture for customer developed applications using the Nordic Semiconductor SDK, embedded on the integrated Cortex M4 MCU.
- USB stick evaluation / demo tool board with ANNA-B412 module with integrated antenna and embedded u-blox u-connectXpress software for quick and easy Bluetooth low energy connectivity from an external MCU via AT commands.
For more detailed evaluation of the ANNA-B4 modules, and/or evaluation of the ANNA-B4 module with external antenna, use the EVK-ANNA-B4 evaluation kit.
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