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    Product Description

    4-ch Current/Voltage/Power Monitor HAT for Raspberry Pi, I2C/SMBus

    Introduction:

    Current/Power Monitor HAT is a current and power monitor developed for Raspberry Pi. It has 4 channels and can monitor the current, voltage, power and voltage across the sampling resistor through I2C/SMBus interface.


    Features:

    • Based on Raspberry Pi 40pin GPIO interface, it is suitable for Raspberry Pi series motherboards.
    • Supports 4-channel detection and can communicate through I2C/SMBus interface.
    • On-board 0.1 ohm 1% sampling resistor can measure bidirectional current, and the measured current is as high as 3.2A
    • Built-in 12-bit ADC, which can be used for multiple consecutive conversions, and the measuring voltage range supports 0~26V
    • The output measured power can be directly calculated by additional multiplication register.
    • The I2C control interface is led out to facilitate access to other main control boards.
    • Provide complete supporting information manuals (sample programs such as Raspberry/Arduino/STM32)


    Parameter:

    • Operating voltage: 3.3V/5V
    • Interface: I2C/SMBus
    • Sampling resistance: 0.1 ohm 1%
    • Voltage range: 0~26V
    • Current range: ±3.2A
    • Resolution: 0.8mA (range ±3.2A) or 0.1mA (range ±400mA)
    • Product size: 65mm × 30mm
    • Diameter of through hole: 3.0mm


    Standard Raspberry Pi 40PIN GPIO Header

    * for reference only, Raspberry Pi boards are NOT included.


    Outline Dimensions


    Resources & Services

    Wiki:https://www.waveshare.com/wiki/Current/Power_Monitor_HAT


    Shipping list：

    • Current/Power Monitor HAT x1
    • 2x20PIN female pinheader x1
    • Screws pack x1

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      Pi HATs & RP2040

      4-ch Current/Voltage/Power Monitor HAT for Raspberry Pi, I2C/SMBus

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