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451-00004 BL654 USB Adapter

Laird Connectivity’s production-grade BTv5 USB adapter for Nordic / Zephyr development

Image of Laird’s 451-00004 BL654 USB AdapterLaird Connectivity’s BL654 USB adapter variant 451-00004 enables complete flexibility to utilize the hardware with the Nordic SDK and Zephyr environments all with complete regulatory certification. It is powered by Nordic’s nRF52840 silicon built into the small form factor BL654 module with integrated antenna, which is in turn embedded inside this robustly packaged USB adapter.

Building on Laird Connectivity’s expertise with Nordic from the BL600 and BL652 series comes the most powerful yet the BL654 series. It provides OEMs with maximum design flexibility and performance. It is a complete multi-protocol embedded wireless offering with exceptional processing capability at a micropower budget.

Features and Benefits
  • Bluetooth® v5 Bluetooth Low Energy (BLE)
    • BLE peripheral/central roles with DTM embedded
    • 2 Mbps and LE long range: support for 2 Mbps, 1 Mbps, and 125 Kbps coded
  • Capable of hostless operation: internal MCU reduces BOM
  • Temperature range: industrial temp rating (-40ºC to +85ºC)
  • Robust design: production use ready
  • Powerful core: Cortex®-M4F (1 MB Flash, 256 KB RAM)
  • Development choice: optimized for Nordic SDK or Zephyr RTOS
  • Fully certified: FCC, IC, RCM, plus Bluetooth SIG
  • White labelling: options available for OEM branding
Applications
  • Beacons and proximity applications
  • Secure medical peripherals
  • Industrial monitoring
  • BLE mesh

451-00004 BL654 USB Adapter

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
USB BL654 NRF52840 BLUETOOTH 5451-00004USB BL654 NRF52840 BLUETOOTH 5742 - ImmediateView Details
Published: 2019-07-30