1Product Usage: This sensor module can measure high or low side DC voltage, DC current, bus voltage, and automatically calculate power, maximum voltage and current is DC36V 15A, which is efficient and practical. 2High Accuracy: This sensor can accomplish tasks with better than 1% accuracy over an impressive range of voltage, current and temperature, while transferring data in an easy to use format through I2C. 3Less Limitation: With its integrated accurate shunt resistor, this sensor module can continuously measure +36V voltage on the high or low side and up to 15A current , reducing the limitations of measurement equipment. 4Integrated Test Resistance: Integrating 2m resistor, the voltage at both ends of a 0.1% shunt resistor is measured by an internal 16 bit ADC, allowing for impressive current range measurement with a resolution of 1.5mA. 5High Low Side Settings: In the high side configuration, it is possible to accurately retrieve bus voltage measurements and power calculations, but in the low side, it is necessary to cut off the jumper connecting V+ and VBUS, and connect the VBUS pin to the voltage bus. 1 xPowerSensor 1 x Pin Header