4-CH Current/Voltage/Power Monitor HAT for Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero/W, I2C/SMBus Interface Onboard 0.1 1 Sampling Resistor Measure Bi-Directional Current up to 3.2A Embed 12-bit ADC

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

Overview
This is a 4-ch current and power monitor HAT designed for Raspberry Pi. Via the I2C or SMBus interface, it is easy to monitor each channel's current, voltage, and power consumption, as well as the voltage between both sides of the sampling resistor.

Features
Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, 4-ch monitoring, via I2C/SMBus interface, Onboard 0.1 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, Directly calculate and output measured power value through additional multiply register, I2C control pins for connecting with other host boards
Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)

Specifications

Operating voltage: 3.3V /5V
Control interface: I2C/SMBus
Sampling resistor: 0.1 1%
Voltage range: 0~26V
Current range: ± 3.2A
Resolution: 0.8 mA (± 3.2A range) OR 0.1 mA (±400mA range)
Dimensions: 65mm x 30mm
Mounting hole size: 3.0 mm

Online Development Resources /User Manual: //bit. ly/4az09mw

Package Content
1. Current/Power Monitor HAT x1
2.2 x20PIN female pinheader x1
3. RPi screws pack (2pcs) x1

Note: the Raspberry Pi is NOT included.