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u-blox C212-NORA-B126 Application Board

u-blox C212-NORA-B126 Application Board is designed to evaluate Bluetooth® LE audio and Auracast™ applications using the NORA-B1 series modules. This board is built on the NORA-B126 Bluetooth LE module, based on the nR5340 SoC and the nRF5340 audio DK. The C212-NORA-B126 board is powered through USB, and the current consumption can be measured using dedicated current measurement pins. This board can function in various use cases, such as a USB dongle to send or receive audio data from a computer or a wireless headset. The C212-NORA-B126 application board complies with the Bluetooth 5.3 standard.

The C212-NORA-B126 application board includes 3.5mm audio jacks, an audio DSP, user-programmable buttons, user-programmable LEDs, and a SEGGER J-Link debugger on board. Other components included in the board are connectors to access the analog/digital interfaces and GPIOs and a μSD card holder for additional storage. This board is available in 85.6mm x 53.98mm dimensions.

Features

  • Built on NORA-B126 Bluetooth® LE module
  • 2.402GHz to 2.480GHz band support
  • Supports Bluetooth LE modes:
    • LE 1M PHY (1Mbps)
    • LE 2M PHY (2Mbps)
    • LE Coded PHY S=2 (500kbps)
    • LE Coded PHY S=8 (125kbps)
  • Complies with the Bluetooth 5.3 standard
  • Available in 85.6mm x 53.98mm dimensions
  • Includes 3.5mm audio jacks and an audio DSP
  • SEGGER J-Link debugger on board
  • 5 x User-programmable buttons
  • 4 x User-programmable LEDs
  • Connectors to access the analog/digital interfaces and GPIOs
  • Includes μSD-Card holder for additional storage
  • Pins for measuring power consumption

Applications

  • Broadcast audio transmitter or receiver (Auracast)
  • USB dongle to send or receive audio data from a computer
  • Wireless headset
  • True Wireless Stereo (TWS) earbud

C212-NORA-B126 LE Audio Block Diagram

Block Diagram - u-blox C212-NORA-B126 Application Board

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Published: 2024-10-03 | Updated: 2024-12-02