BL654 BLE Modules and Development Kits

Unmatched Multi Wireless BLE, Thread (802.15.4) and NFC Connectivity

With up to 4x the range, 2x the speed, and 8x the broadcasting message capacity, Bluetooth 5 has a lot to offer developers, especially those looking to design for the Internet of Things (IoT). Laird’s new BL654 series of modules are based on Nordic Semiconductor nRF52840 silicon, delivering maximum development flexibility with programming options for the Nordic SDK in C, a simple, intuitive AT Command Set, as well as Laird’s smartBASIC event-driven programming environment.

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BL654 with Nordic Logo

Secure, Efficient, and Optimized

  • 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 utilize Nordic SDK directly

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

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A Kit That Delivers Just What You Need

Laird’s BL654 development kits provide a platform for rapid prototyping of BL654 modules. The development boards provide simple, easy-to-use access to the various hardware interfaces and configuration options for the modules. These DVKs are the perfect platform to provide early development testing of BL654 features and functionality.

  • 1. DVK Unit
  • 2. Fly Leads (x6)
  • 3. DVK Board Standoffs
  • 4. USB-A to Micro-USB Cable
  • 5. External NFC Antenna - Laird Part #0600-00061
  • 6. FlexPIFA Antenna - Laird Part #001-0022 (455-00002 DVK only)
  • 7. Insert Card

Delivering Ultra-Low Power IoT for the Real World

Medical Devices

The BL654 excels in mission-critical environments like hospitals, providing secure wireless connectivity for medical peripherals.

BL654 Applications - Medical

Industrial Automation

Sensor data can provide deep insights needed to maintain energy efficiency and productivity within factories and manufacturing plants. Monitor and control temperatures, energy usage, output, downtime vs. uptime, and other critical metrics.

BL654 Applications - Industrial

Remote Security Monitoring

The BL654 excels with home security devices like door, window, and air-quality sensors. A BL654-powered home security system can broadcast its status regularly to a monitoring base. As many as eight peripherals can be connected to the system via Bluetooth Low Energy, creating a hub of smart BLE home sensors.

BL654 Applications - Security

Connected Appliances

Securely and remotely take control over household appliances like refrigerators, dish washers, coffer makers and more. Monitor and automatically get notified about food stock levels, energy usage and dishwasher status to create a more productive lifestyle.

BL654 Applications - Appliances

Make Wireless Easy to Deploy

Greater Flexibility to Meet the Challenges of Wireless Design

BLE has a lot to offer to developers. Unfortunately, if you have little or no experience programing for BLE, the barrier to entry for design can be expensive and lengthen your development time in a landscape where speed to market is key. That’s why developers choose Laird.

We ensure that our customers can maintain focus on the elements of their unique product’s value that will win them customers and drive revenue, freeing them from the headaches of wireless design and certification that can slow down their product development process. Our team understands what it takes to bring winning products to market, providing customers with outstanding documentation resources, development tools, technical support, and extensive product implementation support.

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Bluetooth 5 Connectivity

With up to 4x the range, 2x the speed, and 8x the broadcasting message capacity, Bluetooth 5 has a lot to offer developers. The BL654 fully supports all three topline Bluetooth 5 features with support for TI SDK 5 releases including, LE Long Range, LE 2MBps PHY, and Extended Broadcast Message Capacity.

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Industrial Temp-Rated Hardware

Industrial environments introduce a host of challenges for wireless solutions including extreme temperatures and humidity. Laird’s BL654 can operate in industrial temperatures ranging from -40° to +85° C, ensuring reliable connectivity in harsh operating environments.

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On-Site EMC Testing and Certifications

EMC testing and certifications can increase development time and expenses. Our test engineers work with you to ensure that from start to finish, we provide you with the perfect combination of expertise and equipment to bring your wireless concept to market quickly.

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One Partner. Unmatched Capabilities.

As a leader in developing the broadest range of wireless modules and antennas, Laird Connectivity enables customers to securely connect devices without compromising reliability or performance. In addition to our breadth of product offerings, we provide comprehensive product development, EMC testing and full certification services that improve speed to market and reduce risk for our customers. Specializing in end-to-end capabilities, we help you innovate groundbreaking solutions that are shaping the future of connected technology.

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