INA219

The INA219 is a "High Side" DC current sensor. It communicates over I2C.

Usage

I plan to use this part for:

Modules

Adafruit INA219 Breakout

Part Image

  • Default config, 26V, +/- 3.2A, 800uA resolution
  • Selectable I2C addresses (7-bit):
    • 0x40
    • 0x41
    • 0x44
    • 0x45
  • Docs and How-To