M5Stack Scale Kit with Weight Unit

Note: All products are tax-inclusive.

Scales Kit is a high-precision low-cost weighing kit. This digital Scales kit consists of four pieces of half-bridge resistive strain gauges, with a total weighing range of 200kgs. It is equipped with a 24-bit A/D converter chip HX711, specially designed for the high-precision electronic scale. The built-in low-noise programmable amplifier supports 32/64/128 times gain adjustment. With the help of M5Stack core for programming, you can create IoT based Weighing Scale in just a few minutes!

NOTE: The Scale Kit will need a cover plate to work with, and the size of the cover plate should not exceed 50cm on one side.

Product Features

• Total weighing range of 200kgs
• HX711:
  • High precision 24bit ADC
  • Programmable gain amplification 32, 64 and 128
  • 10SPS output data rate
• Half-bridge resistive strain gauge.
  • Output sensitivity: 1.0±0.1mV/V
  • Non-linearity: 0.3% F.S
  • Integrated Accuracy: 0.3%F.S
  • Zero output: ±0.3mv/V
  • Difference between upper and lower impedance of each strain gauge: 0.8Ω
  • Output (in) impedance: 1000±5Ω
• Development platform:
  • UIFlow (To be supported soon)
  • Arduino

Included

• 4x Half-bridge resistive strain gauge
• 1x WEIGHT UNIT
• 1x HY2.0-4P Cable (20cm)
• 4x Double-sided adhesive paper (39 * 20 * 0.8mm)
• 4x Double-sided adhesive paper (39 * 12 * 0.8mm)

Application

• Electronic weighing

Installation Diagram

• Scales Kit_Structure - PDF

Specifications