Anonymous
Apr 11, 2026
Rating: 4/5
Works as expected
Needed to calibrate carefully to get precise readings, but once set up it is very stable. Good value for money.
Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Chipset Model | HX711 |
| ADC Resolution | 24-Bit |
| Operating Voltage | 4.8V to 5.5V |
| Interface Protocol | 2-Wire Serial Interface |
| Input Channels | 2 Differential (A), 1 Differential (B) |
| Refresh Rate Options | 10SPS or 80SPS |
| PCB Dimensions | 25mm x 15mm x 8mm |
| Mounting Hole Size | 3mm Diameter |
| Net Weight | 3.5 grams |
| Microcontroller Compatibility | Arduino, ESP32, STM32, Raspberry Pi |
Anonymous
Apr 11, 2026
Rating: 4/5
Works as expected
Needed to calibrate carefully to get precise readings, but once set up it is very stable. Good value for money.
Anonymous
Apr 11, 2026
Rating: 4/5
Good signal stability
Solid module. Shielding helps reduce noise significantly compared to unshielded versions I have used before.
Anonymous
Apr 09, 2026
Rating: 5/5
Easy to library integrate
Found plenty of code examples for Arduino. Calibration was straightforward using the standard libraries available.
Anonymous
Feb 25, 2026
Rating: 5/5
Compact and reliable
Fits perfectly in small enclosures. The pinout is standard and makes wiring to load cells very simple.
Anonymous
Feb 07, 2026
Rating: 5/5
Great for weigh scales
Used this for a kitchen scale project and it worked flawlessly. The shielded casing really helps reduce noise in the readings.
Q: Are header pins included with the module?
A: Headers are typically not soldered to allow for flexible mounting, but the holes are standard 2.54mm pitch.
Q: What is the maximum excitation voltage for the load cell?
A: The board typically provides 5V excitation from the VCC pin, suitable for most standard strain gauge load cells.
Q: Does this module support 3.3V microcontrollers?
A: Yes, the digital interface is compatible with 3.3V logic, but the supply voltage should remain between 4.8V and 5.5V.
Q: Can it handle 4-wire load cells?
A: Yes, it supports standard 4-wire load cell configurations directly through the E+, E-, A+, A- pins.
Q: How do I select the sampling rate?
A: The sampling rate is controlled by the RATE pin. Connect to GND for 10SPS or leave floating connect to VCC for 80SPS.