BTM971D
    The BTM971D module offers BLE solutions for
    embed- ded applications. It conforms to the Bluetooth
    5 core specification to enhance the throughput and
    security for the IoT applications. It also supports
    beacon technology to enhance the user experience for
    the IoT applications, and enables users to control the
    cloud and receive data without opening the application
    through a smartphone.
    The BTM971D module has an integrated Bluetooth
    stack and is available in different form factors to
    optimize space, cost, and RF performance. The poweroptimized
    design minimizes the current consumption
    and extends battery life for portable and wearable
    applications.
Features
    • Qualified for Bluetooth SIG v5.0 core specification
    • Certified to FCC, ISED, MIC, KCC, NCC, and
    SRRC radio regulations
    • Certified by European RED Assessed Radio
    module
    • Compliant to RoHS
    • Supports UART interface
    • Supports transparent UART data service of BLE
    • The BTM971D module supports 1-channel
    PWM
    • Supports Precision Temperature Sensor (PTS) for
    ambient temperature detection
    • Supports 12-bit ADC (ENOB=10 or 8 bits) for
    battery and voltage detection
    • Provides 5-channel ADC for the BTM971D
    module
    • Features 9 general purpose I/O (GPIO) pins for
    the BTM971D module
    • Features integrated 32 MHZ crystal
    • Small and compact surface mount module
    • Castellated surface mount pads for easy and
    reliable host PCB mounting

Applications
    • Internet of Things (IoT)
    • Secure Payment
    • Wearable Devices
    • Home and Security
    • Health and Fitness
    • Beacons
    • Industrial and Data Logger

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