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Scales Unit with 20kgs Range (HX711)

U108 · M5Stack

Scales Unit with 20kgs Range (HX711) photo

Unit Scales is a 20 kg integrated weighing sensor unit with an I2C interface. It integrates an STM32F030 microcontroller, acquisition circuit, and a 20 kg weighing sensor internally. The unit uses the HX711 dedicated weighing acquisition chip, features a tare button, and a programmable RGB status indicator. Users can read weight data via the I2C interface. This unit provides a highly integrated weighing detection solution, suitable for applications such as quality inspection, piece counting,… (M5Stack U108)

Part numberU108
ManufacturerM5Stack
CategorySensors › Force, Load & Weight
Pins4

Scales Unit with 20kgs Range (HX711) pinout

PinNameTypeDescription
1SCLinput
2SDAbidirectional
35Vpower
4GNDground

Schematic symbol and footprint

5V3SCL1SDA2GND4
Schematic symbol
1234
Footprint: Grove HY2.0 4-pin through-hole, 2.0 mm pitch — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.

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