The M5Stack Unit INA226-10A is a fully isolated, high-precision sensor for measuring DC voltage (0–30V) and current (up to 10A) simultaneously via I2C. It includes an isolated power module, I2C signal isolator, and a self-resetting fuse for overcurrent protection, ensuring safety and strong anti-interference. Ideal for power management, battery monitoring, and industrial automation.
The M5Stack Unit INA226-10A is a fully isolated high-precision current and voltage measurement unit, suitable for scenarios measuring DC 0 ~ 30V voltage and up to 10A current, supporting simultaneous voltage and current measurements.
Users can read key parameters such as current, voltage, and power obtained by this unit via the I2C communication interface, supporting multiple main control platforms.
It also integrates an isolated power module and I2C signal isolator, achieving complete electrical isolation between the measurement end and the main control end, and features a self-resetting fuse that can automatically blow when the current range is exceeded, effectively ensuring the safety of equipment and personnel, improving system anti-interference ability, and is suitable for a variety of electrical parameter acquisition application scenarios such as power management, battery monitoring, and industrial automation.
Features
Integrated 16-bit high-precision ADC
Current, voltage, and power integrated measurement
±10A range, bidirectional current
Wide voltage input (DC 0 ~ 30V)
I2C communication interface
Power and signal isolation
Development Platform:
Arduino
UiFlow2
Specifications
Specification
Parameter
Power Detection IC
INA226, high-precision, bidirectional current / power monitoring IC
Skip to content
