The Mini Scales Unit is a compact integrated weighing module designed for precision measurement in applications like scientific experiments and industrial production. It features a 5kg weighing sensor paired with an HX711 ADC acquisition chip and a protocol conversion MCU, which together enable the direct output of weighing results. The unit is powered by an STM32F030F4P6 microcontroller and utilises the I2C communication protocol, allowing it to support collaborative operations with multiple modules. Additional functionalities include an SK6812 RGB programmable LED indicator light and a function button, which simplify tasks like zero calibration and tare adjustment for users. It is also designed for easy installation, featuring a reserved M3 nut fixing hole at the top to accommodate various mounting needs. This mini-weighing unit combines essential weighing technologies and user-friendly features, making it versatile for diverse precision weighing tasks. Need a scale that can take more weight? Find our 20kg unit here Features * STM32F030F4P6@32 bit ARM Cortex-M0 processor * I2C communication, multiple devices can be used in parallel at the same time * SK6812 RGB * Press key to clear and tare * Weighing up to 5KG * Programming platform: Arduino, UIFlow, python, etc Specifications Sensor ADC Detection Chip HX711 MCU STM32F030F4P6@32 bit ARM Cortex-M0 processor I2C Address 0x26 LED SK6812 RGB Button For zero calibration and peeling adjustment Range 5KG Bottom fixing nut specifications M3 Product Size 40 x 24 x 18mm Package Size 136 x 92 x 24mm Product Weight 15.3g Package Weight 22g Resources * Product Wiki Package Contents * 1x MiniScales Unit * 4x Nut M3 (hexagonal 6 x 2.25mm) * 1x HY2.0-4P Cable (20cm) https://elecena.pl/product/25699532/mini-scales-unit-hx711 2024-04-12 https://elecena.pl/product/25699532/mini-scales-unit-hx711 2024-08-31 https://elecena.pl/product/25699532/mini-scales-unit-hx711 2024-09-18 https://elecena.pl/product/25699532/mini-scales-unit-hx711 2024-11-29 https://elecena.pl/product/25699532/mini-scales-unit-hx711 2024-11-30 https://elecena.pl/product/25699532/mini-scales-unit-hx711 2025-04-29 https://elecena.pl/product/25699532/mini-scales-unit-hx711 2025-08-06 https://elecena.pl/product/25699532/mini-scales-unit-hx711 2025-11-28 https://elecena.pl/product/25699532/mini-scales-unit-hx711 2025-11-29