M5Stack Mini Scales Unit HX711

The M5Stack Mini Scales Unit HX711 is a compact and precise weighing unit, specially designed for applications where accuracy and miniaturization are required. This unit combines a 5kg weighing sensor, an ADC detection chip (HX711), and a protocol conversion MCU to directly output weighing results. Equipped with a STM32F030F4P6 microcontroller and I2C communication protocol support, this unit allows the parallel use of multiple modules. An SK6812 RGB programmable LED display light and a function button for zero calibration and taring make operation easy and intuitive. Additional installation possibilities through a reserved M3 nut fixing hole on top expand the application possibilities of this unit. It is ideal for scientific experiments and industrial production where precise weighing is required.

Features:

• Integrates a 5kg weighing sensor with an ADC detection chip (HX711).
• Equipped with a STM32F030F4P6 microcontroller.
• Supports I2C communication protocol for external communication.
• Allows parallel use of multiple modules.
• Features an SK6812 RGB programmable LED display light.
• Function button for easy zero calibration and taring.
• Offers additional installation possibilities through an M3 nut fixing hole.

Application examples:

• Scientific experiments requiring precise weighing.
• Industrial production for weight control of components.
• Development of kitchen scales or other household scales.
• Educational projects promoting understanding of weight and measurements.

Download and links:

• Quick Start Guide
• Official M5Stack Forum

Technical Specifications:

• Manufacturer: M5Stack
• Manufacturer SKU: U173
• Sensor ADC Detection Chip: HX711
• MCU: STM32F030F4P6@32 Bit ARM Cortex-M0 Processor
• I2C Address: 0x26
• LED: SK6812 RGB (programmable)
• Button: For Zero Calibration and Taring
• Measurement Range: 5Kg
• Specifications of the bottom mounting nut: M3
• Dimensions: 40 x 24 x 18mm
• Weight: 22.5g

Package Contents:

• 1x M5Stack Mini Scales Unit HX711
• 4x M3 Nuts (hexagonal 6*2.25mm)
• 1x M5Stack Grove Cable 20cm