INA219 Zero-Drift, Bidirectional Current/Power Monitor With I2C Interface - Arduino

Current sensor module is a bi-directional current sensor based on the INA219 chip for use in Arduino projects. The INA219 module can be supplied with voltage ranging from 3V to 5.5V. It is characterized by high measurement accuracy of 1%. The current sensor detects bus voltages in the range from 0 V to +26 V.
The system uses the I2C bus for communication with microprocessor systems. The device is a cheap and small solution for servers, notebooks, power supply, battery management and digital current sensing in automotive and telecommunications equipment.

Technical data

Voltage measurement range: 0-26V
Maximum measured current: +/- 3.2 A
Accuracy: 1%
ADC converter: 12-bit
Communication via the I2C bus
Supply voltage: 3-5.5V
Dimensions: 25 x 22 x 1.5 mm

Included

Current sensor module INA219 - 1 pc.
6-pin goldpin header connector - 1 pc.
2-pin ARK connector - 1 pc.