Power Monitoring HAT for Raspberry Pi

SBCSKU: 104145
(1 Reviews)
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Sale price £19
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The Power Monitoring HAT is a 3-channel Current/Voltage/Power monitoring add-on for your Raspberry Pi.

The HAT makes it easy to monitor the current, voltage or power usage of your device or circuit in each channel, and also monitor the voltage between both sides of the sampling resistor.

I2C or SMBus interfaces are used for lightweight communication.

Power monitoring HAT diagram

Features

  • Raspberry Pi 40-pin GPIO header
  • Embedded 12-bit ADC converts analog signal into a digital signal
  • Support multiple successive converting operations within the 0-26V voltage measuring range
  • Sampling resistor onboard, 0.10 1% allows measuring bi-directional current up to 3.2A in the channel
  • Provides monitoring on 3 channels
  • Performs monitoring via the I2C/SMBus interface - low bandwidth
  • Can directly calculate electrical quantities - power, voltage and current
  • Measures output power value through an additional multiply register - helps the user obtain the right readings
  • 12C control pins for connecting with other host boards

Applications

  • Solar Monitoring System
  • DC Multimeter 0-26V
  • Battery Monitoring
  • Load Measurement
  • Sensor Load Monitoring

Specification

  • Operating voltage: 3.3V/5V
  • Control interlace: 12C/SMBus
  • Sampling resistor: 0.101%
  • Voltage range: 0-26V
  • Current range: ±3.2A
  • Resolution: 0.8mA (±3.2A range)
  • Dimensions:65mm x 30mm

Package Contents

  • 1x Power Monitoring HAT

Raspberry Pi not included

Resources

Pinout

Power monitoring HAT pinout

Video

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