The BL654 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. Powered by Nordic’s nRF52840 silicon, the small form factor BL654 modules, DVKs and USB Dongle provide for a secure, robust Bluetooth LE 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 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!
Secure, Efficient, and Optimized
- Bluetooth 5.1 & Thread/Matter (802.15.4) – Bluetooth Low Energy (LE) 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 2 Mbps, 1 Mbps, and 125 kps coded
- Hostless Operation with Powerful Core – Internal MCU reduces BOM and Cortex-M4F (1 Mbit Flash, 256k RAM)
- Application Design Choice – Leverage Laird Connectivity’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
