Datasheet

import board

import busio

import time

import adafruit_ina219

# Initialize I2C bus and sensor.

i2c = busio.I2C(board.SCL, board.SDA)

sensor = adafruit_ina219.INA219(i2c)

# Main loop prints voltage and current every second.

while True:

print('Shunt voltage: {} mV'.format(sensor.get_shunt_voltage_mV()))

print('Bus voltage: {} V'.format(sensor.get_bus_voltage_V()))

print('Current: {} mA'.format(sensor.get_current_mA()))

time.sleep(1.0)