BL654 series - Bluetooth 5.0 modules & USB adapters, stand-alone, programming options

Powered by Nordic’s nRF52840 silicon, the small form factor BL654 modules and USB Dongle provide for a secure, robust BLE and Cortex -M4F CPU for any OEM’s product design.

  • Bluetooth 5 & Thread (802.15.4) - Bluetooth Low Energy (BLE) plus NFC, featuring Nordic nRF52840

  • Widest range of configurable interfaces - UART, I2C, SPI, ADC, GPIO, PWM, FREQ, USB, and NFC

  • 2Mbps & LE Long Range - Support for 2Mbps, 1Mbps, & 125kps coded

  • Hostless operation with powerful core - Internal MCU reduces BOM and Cortex-M4F (1Mbit Flash, 256k RAM)

  • Application design choice - Leverage Laird’s smartBASIC, simple AT Command Set or utilise Nordic SDK directly

  • USB dongle option - Packaged USB Adapter – bring full Bluetooth 5 connectivity to ANY device with a virtual COM port capability

BL654 evaluation kits are an ideal way to assess the performance and functionality of these powerful compact modules.

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 the maximum design flexibility and performance. A complete multi-protocol embedded wireless offering with exceptional processing capability, all at a micro power budget.

The BL654 provides you with maximum development flexibility with programming options for the Nordic SDK, a simple, intuitive AT Command Set, as well as Laird Connectivity’s own smartBASIC environment.

The BL654 series brings out all nRF52840 hardware features and capabilities including USB access, up to 5.5V supply considerations, and 802.15.4 (Thread) implementation. Complete regulatory certifications enable faster time to market and reduced development risk completes Laird Connectivity’s simplification of your next Bluetooth design.

Read less

Read more

£ 0.00

451-00001C

BL654 Bluetooth 5 module, on-board antenna (cut tape)

451-00001

BL654 Bluetooth 5 module, on-board antenna (reels of 1000)

451-00002C

BL654 Bluetooth 5 module, IPEX MHF4 connector for external antenna (cut tape)

451-00002

BL654 Bluetooth 5 module, IPEX MHF4 connector for external antenna (reels of 1000)

451-00003

BL654 Bluetooth 5 USB adapter with smartBASIC (supplied individually)

451-00004

BL654 Bluetooth 5 USB adapter for Nordic SDK/Zephyr (supplied individually)

451-00001C

Contact us

451-00001

Contact us

451-00002C

Contact us

451-00002

Contact us

451-00003

Contact us

451-00004

Contact us