About this item

The Adafruit INA 210 FeatherWing is a power monitoring add-on board designed for Feather microcontrollers. It utilizes the INA219B chip to measure both high-side voltage and DC current draw over I2C with 1% precision. This allows users to monitor power consumption in their projects without the need for multiple multimeters. The FeatherWing can handle high-side current measurements up to +26VDC, even when powered with 3.3V. It features a precision amplifier that measures voltage across a 0.1-ohm, 1% sense resistor, enabling current measurements up to ±3.2A with a 12-bit ADC resolution. Additionally, the I2C address is configurable, allowing up to four of these Wings to be used on a single Feather. This FeatherWing is ideal for applications such as battery monitoring, solar power systems, and other energy measurement tasks. It is compatible with all Feather boards and communicates over I2C, simplifying integration into various projects

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