Ezurio BL654 BLE Thread NFC Modules
Ezurio BL654 BLE Thread NFC Modules are designed to easily add Bluetooth Low Energy (BLE) v5.0 and Thread (802.15.4) to small, portable, power-conscious devices. The BL654 provides design flexibility in hardware and software programming and is based on the Nordic Semiconductor nRF52840 chipset. The BL654 modules feature ultralow power consumption with outstanding wireless range via +8dBm of transmit power and the Long Range (CODED PHY) Bluetooth 5 feature.
Use Ezurio's smartBASIC language or Nordic’s software development kit (SDK) to program the BL654. smartBASIC is an event-driven programming language that is highly optimized for memory-constrained systems like embedded modules. smartBASIC was designed to make BLE development easier and faster, cutting time to market.
The Nordic SDK, on the other hand, offers developers source code (in C) and precompiled libraries containing BLE and ANT+ device profiles, wireless communication, and application examples.
Features
- Bluetooth v5.0: Single mode
- NFC
- 802.15.4 (Zigbee, Thread) radio support
- External or internal antennas
- Multiple programming options
- smartBASIC AT command set shim or
- Nordic SDK in C
- Compact footprint
- Programmable Tx power +8dBm to -20dBm, -40dBm
- Rx sensitivity -95dBm
- Ultralow power consumption
- Tx: 4.9mA peak (at 0dBm, DCDC on)
- Rx: 4.8mA peak (DCDC on)
- Standby Doze: TBD uA typical
- UART, GPIO, ADC, PWM, FREQ output, timers, I2C, SPI, I2S, PDM, and USB interfaces
- Deep Sleep: TBD uA
- Fast time-to-market
- FCC, CE, IC, RCM and Japan certified
- Full Bluetooth Declaration ID
- Other regulatory certifications on request (all certifications pending)
- No external components required
- Industrial temperature range (-40°C to +85°C)
Applications
- Medical devices
- IoT Sensors
- Appcessories
- Fitness sensors
- Location awareness
- Home automation
Videos
Related Products
Nordic Semiconductor nRF52840 Multi-Protocol 2.4GHz SoC
Highly flexible wireless SoC offering BLUETOOTH® 5, ANT, 802.15.4, and 2.4GHz protocols.
Additional Resources
- User Guide
- NFC Flex PCB Antenna
- Secure Powerful Wireless Engine for your IoT Design
- BL654 USB Adapter – Nordic SDK/Zephyr
- Secure, Powerful Wireless Engine for Your IoT Design
- User Guide: BL65x AT Interface Application
- User Guide: smartBASIC Core Functionality
- Using UART Efficiently To Extend Battery Life
- Bootloader UART Protocol
- Creating a Secure Bootloader Image
- Guidelines for Replacing Antennas
- Ezurio Custom BLE Serial Port Service
- Using the BL654 and Nordic SDK v16.0.0 with Eclipse and GCC
- Using UART Efficiently to Extend Battery Life
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