SEN0291

SEN0291 is a Gravity: I2C digital wattmeter module. This is a high-resolution, high-precision, large-scale measurement module that can measure the voltage, current and power of various electronic modules and electrical equipment within 26V 8A, and the maximum relative error is no more than ±0.2% (A simple manual calibration is required before usage). It can be used for power consumption or battery life evaluation of solar energy systems, battery, motors, controller or electronic modules.

• High precision, high resolution, large range, low temperature drift
• Bidirectional current high side measurement
• Compatible with 3.3V/5V controller
• Sophisticated and compact, easy to embed in the project
• Input voltage range from 3.3V to 5.5V
• 4mV voltage resolution
• 1mA current resolution and 0.7mA quiescent current
• Gravity I2C (logic level: 0-3.3V) interface
• I2C address: four options 0x40, 0x41, 0x44, 0x45
• Dimension is 30.0mm x 22.0mm/1.18 x 0.87in

목차

Gravity: I2C digital wattmeter x 1, XH2.54-4P black header x 1, Gravity-4P I2C/UART sensor wire x 1.