Adafruit INA260 High or Low Side Voltage, Current, Power Sensor

This breakout board may well be the last current sensing solution you every need to buy. Not only can it do the work of two multimeters, but it can do it with amazing precision and flexibility.

Vcc
Board power pin. Adafruit Learn states the INA260 breakout requires 2.7V to 5.5V and Vcc should match the microcontroller logic level.
Type · powerVoltage · 2.7V to 5.5V, logic level same as Vcc
GND
Common ground for power and logic.
Type · groundVoltage · 0V
SCL
I2C clock line with onboard 10K pullup, logic level same as Vcc.
Type · signalVoltage · logic level same as Vcc
SDA
I2C data line with onboard 10K pullup, logic level same as Vcc.
Type · signalVoltage · logic level same as Vcc
Vin+
Positive current-sense input. Connect to supply for high-side sensing or load ground for low-side sensing.
Type · power

Start wiring

I2C · 2.7V to 5.5V, logic level same as Vcc · 0V

Confirm the data interface matches your host board.

Module pins: Vcc, Vin+, Vin-, VBus, GND, SCL, SDA, Alert. Schematik maps them to your board in the app.

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