u-blox

EVK-ANNA-B4

Evaluation kit for ANNA-B4 stand-alone modules with Bluetooth 5.1 Low Energy long range

Highlights

  • Available in four variants for alternative antenna and software solutions
  • Variants for use with open CPU or u-connectXpress
  • All ANNA-B4 module pins are available at connectors
  • Can be powered through USB, external power supply, or coin cell battery
  • Has onboard debugger hardware and firmware
Short Range

Product variants

EVK-ANNA-B402C

Full EVK for ANNA-B402, openCPU Stand-alone Bluetooth Low Energy, Internal antenna, corner placement
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EVK-ANNA-B402U

Full EVK for ANNA-B402, openCPU Stand-alone Bluetooth Low Energy, U.FL antenna connector
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EVK-ANNA-B412C

Full EVK for ANNA-B412, u-connectXpress Stand-alone Bluetooth Low Energy, Internal antenna, corner placement
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EVK-ANNA-B412U

Full EVK for ANNA-B412, u-connectXpress Stand-alone Bluetooth Low Energy, U.FL antenna connector
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Related links
EVK-ANNA-B4 user guidefile icon
ANNA-B402 data sheetfile icon
ANNA-B412 data sheetfile icon
ANNA-B402 (open CPU)eye icon
ANNA-B412 (u-connect)eye icon
Product description
Kit includes
Documentation & resources

The EVK-ANNA-B4 evaluation kit is a versatile development platform that allows quick prototyping of a variety of extremely low-powered Internet of Things (IoT) applications, using full Bluetooth 5.1, NFC, and IEEE 802.15.4.

EVK-ANNA-B4 boards are available in four variants that accommodate alternative antenna and software solutions, open CPU or u-connectXpress.

The evaluation kit provides a great starting point for almost any Bluetooth® 5.1 Low Energy (LE), Thread, or Zigbee project. All features of the ANNA-B4 series modules are easily accessed from the evaluation board. A simple USB connection provides power, programming, and virtual COM ports. Four user buttons are available, as well as a USB peripheral connector, user LEDs, and a reset button. 48 GPIO signals are available on headers that are compatible with the Arduino® form factor. This allows easy use of existing Arduino shields. Current sense resistors allow for measuring current into the module and into the shield.

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