I2c Ina3221 Triple-Channel Shunt Current Voltage Monitor Sensor Re Ina219 Module Arduino

I2c Ina3221 Triple-Channel Shunt Current Voltage Monitor Sensor Re Ina219 Module Arduino

An INA3221 breakout board as successor to the popular INA219 sensor - this combines 3 separate INA219 sensors into one power board. With the three built-in INA219B IC's, both voltage and current can be measured and determined via I2C.

The module is perfectly suited for monitoring solar and battery applications, as a maximum voltage of up to 26V can be measured. The maximum current is 3.2A. By exchanging the resistor (0.01 Ohm) measurements up to 32A are possible.

Technical data:

Precision amplifier measures the voltage over a 0.1 Ohm, 1% resistance.
Measurements up to 3.2 Ampere at a resolution of 0.8mA
Possibility to exchange the resistor (0.01 Ohm -> up to 32 Ampere measurement possible)