---
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title: "DC Current Sensor 3A Texas Instruments INA219BID"
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DC Current Sensor 3A Texas Instruments INA219BID

RAK16000 is a 3A DC current sensor based on Texas Instruments' INA219BID. This module is capable of measuring DC current from 0 to 3A on a DC voltage from 0 to 26V. Multiplying the voltage and current values gives the power consumption.

## Technical Features

- INA219 sensor by Texas Instrument
- Measures DC voltage in the range of 0 to 26 V
- Measures DC current in the range of 0 to 3 A
- DC current has an accuracy of 0.5%
- 100 mΩ shunt resistor can implement 0.1 mA Current_LSB
- I2C interface
- 3.3 V Power supply
- Module dimensions: 15 x 25 mm

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Source: https://shop.marcomweb.it/en/iot-makers/dc-current-sensor-3a-texas-instruments-ina219bid

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