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Evaluation kit for NINA-B2 stand-alone dual-mode Bluetooth modules


  • Available in two variants - EVK‑NINA‑B221 and EVK‑NINA‑B222
  • All NINA‑B2 module pins are available at connectors or jumpers
  • Can be powered through USB or external power supply
  • Serial communication and flashing over USB

    Product variants


    EVK with NINA-B221 module, u-blox connectivity software, and an antenna connector for connecting to external antennas


    EVK with NINA-B222 module, u-blox connectivity software, and an internal antenna (a unique 2.4 GHz metal sheet antenna soldered on to the module)

    The EVK‑NINA‑B2 evaluation kit includes an evaluation board, which can be used as a reference design for the NINA‑B2 series Bluetooth dual‑mode modules, a quick start guide and a USB cable.

    • EVK‑NINA‑B221 or EVK‑NINA‑B222 evaluation board
    • 2.4 GHz foldable antenna (Ex‑It 2400) with reverse polarity SMA connector (EVK‑NINA‑B221 only)
    • RP‑SMA - U.FL cable assembly, 100 mm length (EVK‑NINA‑B221 only)
    • USB cable
    • Quick Start guide