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Laird BL654 Bluetooth Module with NFC

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.

  • BT Class
  • Standard Compliance
  • Dual Mode
  • Interfaces
  • Other wireless
  • MCU
  • Operation Temperature
  • Stack on Board
  • Antenna
  • Certification
  • Transmit Power

SG$ 12.84

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Lead Time : 24.0 weeks

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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.


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Laird Connectivity


Laird Connectivity simplifies the rapid integration of wireless technologies with market-leading wireless modules and antennas, integrated sensor and gateway platforms, and customer-specific wireless solutions. Our best-in-class support and comprehensive engineering services help reduce risk and improve time-to-market.


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BL654 Bluetooth 5.1 module

A complete multi-protocol embedded wireless offering with exceptional processing capability, all at a micropower budget. Powered by Nordic’s nRF52840 silicon, the small form factor BL654 modules, DVKs and USB Dongle provide for a secure, robust BLE and Cortex -M4F CPU for any OEM’s product design. 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’s own smartBASIC environment.

Features


  • Bluetooth 5.1 & 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 utilize Nordic SDK directly

  • USB Dongle Option - Packaged USB Adapter – bring full Bluetooth 5.1 connectivity to ANY device with a virtual COM port capability

Applications

Specifications for Laird BL654 Bluetooth Module with NFC

Antenna External Antenna or Integrate Antenna
BT Class Class 1
Standard Compliance RoHS REACH
Dual Mode No
Interfaces UART, I2C, SPI, ADC, PDM, GPIO, USB
Other wireless NFC
MCU Cortex M4F
Operation Temperature -40 °C ~ +85 °C
Stack on Board Yes
Certification FCC CE IC RCM SIG
Transmit Power 8dBm
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Datasheet - BL654
Product Brief - BL654 Series
Application Notes

Application Note - BL654 Bluetooth v5 Adapter as a BLE Sniffer

Application Note - Bootloader UART Protocol - BL6xx

Application Note - Creating a Secure Bootloader Image (BL654-USB)

Application Note - Guidelines for Replacing Antennas v1.0

Application Note - How to Set Up vSP Service - BLxx

Application Note - Laird Custom BLE Serial Port Service

Application Note - Using the BL654 and Nordic SDK v16.0.0 with Eclipse and GCC

Application Note - Using UART Efficiently to Extend Battery Life (BL65x)

BLE Data Transfer - CODED PHY Modulation - BL654 v1 0.pdf

Exiting DTM Mode - BL654 v1 0.pdf

Laird Range Testing - BL654 v1.1.pdf

Loading and Running Applications with UwTerminalX - BL654 v1 1.pdf

Low Power Modes - BL654 v1 1.pdf

NEW - BLE Mesh – BL654 smartBASIC Implementation - MESH310_8 r1

NFC Manager - BL654 Sample smartBASIC Application v1 0.pdf

Textpad Color Syntax Highlighting - BL654 v1 0.pdf

Throughput Testing with BT 5 - LE 2M PHY Feature v1 0.pdf

Upgrading BL654 Firmware via JTAG - BL654 v1 0.pdf

Upgrading BL654 Firmware via UART - BL654 v1 0.pdf

Using BL654 DVK with Nordic nRFToolbox v1 1.pdf

Using Direct Test Mode - BL654

Using Notepad and Color Syntax Highlighting - BL654 v1 0.pdf

Using the DVK-BL654 and Nordic SDK v1 0.pdf

Using vSP Service with smartBASIC v1 0.pdf


Software

3D Models - BL654.zip

BL654 FIrmware for Upgrade v29.1.1.0 r0

BL654 Firmware for Upgrade v29.3.3.0 r0

BL654 Firmware for Upgrade v29.3.5.0

BL654 FIrmware for Upgrade v29.4.6.0 r0

BL654 Firmware v29.2.2.0 r0.zip

BL654/BL654PA Firmware for Upgrade v29.4.6.6

BL654/BL654PA Firmware for Upgrade v29.5.7.2.r2

BleDtmRfTool v8 00.zip

Host Land Pattern Schematic - BL654 Series.pdf

Mechanical Schematic - BL654 Series.pdf

NEW - BL654 Firmware For Upgrade v29.3.31.8-MESH310-8 r1

Schematics - DVK-BL654 v1.0.pdf

UwFlashX – Serial Firmware Update Utility

UwTerminalX – Serial Terminal Utility

Building on Laird’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. A complete multi-protocol embedded wireless offering with exceptional processing capability, all at a micropower budget. Powered by Nordic’s nRF52840 silicon, the small form factor BL654 modules, DVKs and USB Dongle provide for a secure, robust BLE and Cortex -M4F CPU for any OEM’s product design. 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’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’s simplification of your next Bluetooth design!


BL654 ModuleBL654 Series Modules and USB Adapter

Secure, Efficient, and Optimized

  • Bluetooth 5.1 & 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 utilize Nordic SDK directly

  • USB Dongle Option - Packaged USB Adapter – bring full Bluetooth 5.1 connectivity to ANY device with a virtual COM port capability

  • DVK BL654 Box Contents (square)