BL654 Series Image

BL654 Series

RF Module by Laird Connectivity (48 more products)

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The BL654 Series from Laird Technologies is a certified 802.15.4 + Bluetooth v5 + NFC module designed for beacons, Industrial monitoring, IoT devices and sensors applications. Based on Nordic's nRF52840 SoC, the module provides a data rate of up to 2 Mbps while operating over a frequency range of 2.402 to 2.480 GHz. It provides a transmit power of up to 8 dBm while operating over a supply of 1.7 to 5.5 V. This module has a receive sensitivity of -95 dBm @ BLE 1Mbps, -92 dBm @ BLE 2Mbps and -103 dBm @ BLE 125kbps. It is available in a 15 x 10 x 2.2 mm module and has certifications and approvals for FCC (USA), IC (Canada), CE, MIC and RCM.

Product Specifications

    Product Details

    • Part Number :
      BL654 Series
    • Manufacturer :
      Laird Connectivity
    • Description :
      802.15.4 + Bluetooth v5 + NFC Module

    General Parameters

    • Technology :
      Bluetooth + NFC, Thread
    • Application :
      IoT, ISM Band, Medical
    • Frequency :
      2402 to 2480 MHz(Bluetooth), 13.56 MHz(NFC)
    • Bluetooth Standards :
      Bluetooth v5
    • Data Rate :
      0.125 to 2 Mbps
    • Supply Voltage :
      1.7 to 5.5 V
    • Current Receiving :
      4.6 mA
    • Current Transmitting :
      4.8 mA
    • Sleep current :
      0.4 uA
    • Output Power :
      -40 to 8 dBm
    • Sensitivity :
      -103 to -92 dBm
    • Integrated Antenna :
      Yes
    • Interface Type :
      UART, I2C, ADC, PWM, I2S, USB, SPI
    • Memory :
      1MB Flash, 256k RAM
    • Processor :
      Cortex-M4F
    • Dimension :
      15 mm x 10 mm x 2.2 mm
    • Operating Temperature :
      -40 to 85 Degree C

    Technical Documents

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