Specifications Product Type: Load Cell Amplifier Module Main IC: HX711 ADC Resolution: 24-bit Input Type: Differential Analog Input Number of Channels: 2 Differential Input Channels Gain: 32, 64, or 128 Operating Voltage: 2.6V – 5.5V DC Communication Interface: Two-wire digital interface Interface Pins: DT (Data) and SCK (Clock) Compatible Sensors: Load Cells and Strain Gauge Sensors Compatible Platforms: Arduino, ESP32, ESP8266, STM32, and other microcontrollers