Features of INA219 Current Sensor Module

1. Power Input: 3.0V-5.5V
2. Up to +26V target voltage
3. 0.1 ohm 1% 2W current sense resistor
4. Up to ±3.2A current measurement, with ±0.8mA resolution
5. Senses Bus Voltages from 0 to 26 V
6. 2C- or SM Bus-compatible interface
7. Up to 128 samples can be averaged to achieve filtering in noisy environments.
8. Board Dimension: 0.8 x 0.9 inch (l x w x h)