Compact HX711 Load Cell Amplifier Module

Description

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Description

Unit Mini Scales is an integrated mini weighing unit that incorporates a load cell with a capacity of 5 kg, an HX711 ADC acquisition chip, and a protocol conversion MCU, capable of directly outputting weighing results. The product is equipped with an STM32F030F4P6 microcontroller and uses the I2C communication protocol to communicate externally, supporting multiple modules working simultaneously. Additionally, it features an SK6812 RGB programmable LED indicator and a function button, allowing users to easily perform zero calibration and tare adjustment. The top of the product has reserved M3 nut mounting holes, offering more installation options. Unit Mini Scales is suitable for applications such as scientific experiments and industrial production.

Features

• STM32F030F4P6@32-bit ARM Cortex-M0 processor
• I2C communication, supports multiple parallel connections
• SK6812 RGB
• Button for zeroing and taring
• Maximum weighing capacity: 5KG
• Development Platforms: Arduino, UiFlow, Python, etc.

Includes

• 1 x Unit Mini Scales
• 4 x M3 Nut (Hexagon 6 x 2.25mm)
• 1 x HY2.0-4P Grove Cable (20cm)

Applications

• Scientific experiments
• Industrial production

Specifications

Specification	Parameter
Sensor ADC Chip	HX711
Microcontroller	STM32F030F4P6@32-bit ARM Cortex-M0 processor
Communication Interface	I2C Communication @0x26
LED Indicator	SK6812 RGB programmable
Function Button	For zero calibration and tare adjustment
Weighing Capacity	5KG
Bottom Mounting Nut	M3
Product Size	40 x 24 x 18mm
Package Size	136 x 92 x 24mm
Product Weight	15.3g
Gross Weight	22g

Note Install the weighing board (not included) onto the Mini Scales Unit to perform weighing.

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