Attributes

Brand	-
Category	Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin	-
Chip Model	HX711
ADC Resolution	24-Bit
Input Channels	2 Differential Channels (A & B)
Operating Voltage	2.6V to 5.5V DC
Interface Type	Serial Interface (CLK, DT)
Selectable Rate	10SPS or 80SPS
Operating Temperature	-40°C to +85°C
Board Dimensions	20mm x 17mm x 7mm
Net Weight	2 grams
Compatibility	Arduino, STM32, ESP8266, Raspberry Pi

5 reviews

Anonymous

Feb 26, 2026

Rating: 5/5

Stable Readings

Very stable output once grounded properly. Highly recommend for precision weighing tasks.

Anonymous

Feb 15, 2026

Rating: 5/5

Essential for Load Cells

If you have a load cell you need this module. Easy to interface with microcontrollers.

Anonymous

Feb 12, 2026

Rating: 3/5

Documentation could be better

Had trouble finding pinout initially. Works fine now but beginners might struggle.

Anonymous

Jan 27, 2026

Rating: 4/5

Good value

Solid module but calibration takes time. Once set up it works well for hobby projects.

Anonymous

Jan 21, 2026

Rating: 5/5

Perfect for DIY Scale

Works flawlessly with my kitchen scale project. The readings are stable and the library support is excellent.

5 FAQ

Q: Can I connect multiple modules?

A: Yes, each requires separate data lines but they can share clock lines in some configurations.

Q: How do I select 80SPS?

A: Connect the RATE pin to VCC to select 80SPS. Leave floating for 10SPS.

Q: What is the max weight it can measure?

A: Depends on the load cell connected. The module amplifies the signal from the cell.

Q: Is there an Arduino library?

A: Yes, several open-source libraries are available on GitHub for easy integration.

Q: Does this work with 3.3V logic?

A: Yes, it operates between 2.6V and 5.5V so it is compatible with 3.3V systems.

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