INA219 I2C Interface Power Supply Monitoring Sensor Module

Overview

LC INA219 is a module for measuring current by high-side, using the I2C interface. The I2C interface features 16 programmable addresses.

Function features

1.Working voltage: 3 - 5.5V
2.Sampling voltage: 0 - 26V
3.Communication protocol: I2C
4.ACCURACY: 1%
5.Working temperature: -40 - +85℃

Hardware introduction and description

1.Board size: 25.5*22.5mm
2.Board function description:
VCC: Working voltage
GND: Ground
SDA、SCL: I2C interface
VIN+: Positive differential shunt voltage
VIN-: Negative differential shunt voltage