BTM978
    The BTM978 module is a fully-certified, Bluetooth
    module for customers to easily add dual-mode
    Bluetooth wireless capability to their products. The
    BTM978 is built around Microchip\\\\\\\\\\\\\\\'s IS1678 Bluetooth
    dual-mode SOC, and it is available in Flash-based
    (BTM978) versions. Refer to Section 9.0
    “Ordering Information” for additional information on
    the BTM978 SKUs.
    The BTM978 module bridges the customer products to
    smart phones or tablets for convenient data transfer,
    control, access to cloud applications and delivering the
    local connectivity for IoT. The BTM978 module
    supports GAP, SDP, SPP, and GATT profiles. Data
    transfer is achieved through the Bluetooth link by
    sending or receiving data through transparent UART
    mode, making it easy to integrate with any
    microprocessor or Microcontroller (MCU) with a UART
    interface. It also enables an easy configuration by
    using a UI tool, a Windows configuration utility, or
    directly through UART by MCUs.
Features
    • Bluetooth Classic (BR/EDR) and Low Energy (LE)
    • Certified to FCC, ISED, MIC, KCC, SRRC and
    NCC Radio regulations
    • Radio Equipment Directive (RED) Assessed
    Radio Module
    • Bluetooth 5.0 Certified
    • Transparent UART mode for seamless serial data
    over UART interface
    • Easy to configure with User Interface (UI) tool, a
    Windows® -based utility or directly by MCUs
    • Firmware can be upgraded in the field over UART
    (Flash version only)
    • Integral chip antenna
    • Integrated crystal, internal voltage regulator, and
    matching circuitry
    • Configurable I/O pins for control and status
    • Supports Apple® iPod Accessory Protocol (iAP2),
    (only BM78SPPx5MC2)
    • Supports Bluetooth Low Energy secure
    connections
    • Supports Bluetooth Low Energy Data Packet
    Length Extension
    • Small and compact surface mount module
    • Castellated Surface Mount Pads for Easy and
    Reliable Host PCB Mounting.
    • Ideal for portable battery operated devices
    • One LED driver with 16 steps brightness control

Applications
    • Internet of Things (IoT)
    • Secure Payment
    • Home and Security
    • Health and Fitness
    • Industrial and Data Logger
    • LED Lighting (16 configurations)

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