DFRobot Gravity: HX711 I2C Weight Sensor Kit is equipped with all the accessories needed to build the scale. This reduces the difficulty of structure construction so that users can quickly create an electronic scale to obtain the weight information of the objects. The HX711 I2C weight sensor kit is compatible with the Arduino series, micro:bit, ESP32, and Raspberry Pi and features a built-in signal adapter board. The built-in calibration algorithm calibrates the weight information with one key and eliminates the need to run a separate code for calibration. This kit offers a 1g to 1000g measuring range and operates at a 3.3V/5V range. Typical applications include a simple electronic scale, daily necessities weighing, daily necessities remaining alarm, and IoT weighing platforms.