Current/Voltage/Power Monitor HAT for Raspberry Pi

Description:

This is current and power monitor HAT designed for Raspberry Pi. Support 4-channel, it is easy to monitor current, voltage, and power consumption, voltage across the sampling resistor via the I2C or SMBus interface.

Features

Standard Raspberry Pi 40PIN GPIO extension header, suitable for all Raspberry Pi boards

Support 4-channel detection, can communicate through I2C/SMBus interface

Onboard 0.1Ω 1％ sampling resistor, allows measuring bi-directional current up to 3.2A

Embedded 12-bit ADC, supports multiple successive converting, 0~26V voltage measuring range

The output measurement power can be directly calculated through the additional multiplication register

I2C control pins for connecting with other main boards easily

Specifications

Operating voltage: 3.3V/5V

Control interface: I2C/SMBus

Sampling resistor: 0.1Ω 1%

Voltage range: 0~26V

Current range: ±3.2A

Resolution: 0.8mA (±3.2A range) OR 0.1mA (±400mA range)

Product dimensions: 65mm × 30mm

Mounting hole size: 3.0mm 

Product weight: 23g

Package weight: 57g

Package List

1 × Current/Power Monitor HAT

Wiki & External links

Wiki