Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Model Number | HX711-DIY-PRO |
| Input Voltage | 4.8V to 5.5V DC |
| Interface Type | 2-Wire Serial Interface |
| ADC Resolution | 24-Bit High Precision |
| Load Cell Options | 5kg, 10kg, 40kg, 200kg |
| Frame Material | Aluminum Alloy & ABS |
| Platform Dimensions | 140mm x 140mm |
| Module Size | 25mm x 15mm x 10mm |
| Compatibility | Arduino, ESP32, STM32, Pi |
| Operating Temperature | -20°C to 65°C |
Anonymous
Apr 07, 2026
Rating: 5/5
Accurate and Stable
Built a small kitchen scale with the 5kg option. Readings are stable after warm-up. The frame is sturdy enough for light duty use.
Anonymous
Apr 04, 2026
Rating: 5/5
Excellent for education
Bought this for a student workshop. Easy to demonstrate weight sensing principles. The 24-bit resolution is great for learning.
Anonymous
Apr 03, 2026
Rating: 3/5
Decent but needs calibration
Out of the box, readings were a bit off. Had to spend time calibrating. Once done, it works fine. Support was helpful.
Anonymous
Mar 26, 2026
Rating: 5/5
Perfect for Arduino Projects
Worked flawlessly with my Arduino Uno. Calibration was straightforward using the provided library. Accuracy is impressive for the price point.
Anonymous
Feb 21, 2026
Rating: 4/5
Good kit, minor wiring confusion
The hardware is solid. The wiring diagram could be clearer for beginners, but once connected, it reads weight consistently. Great value.
Q: Is this compatible with Raspberry Pi GPIO?
A: Yes, the HX711 uses a simple serial interface that works with Raspberry Pi GPIO pins using Python libraries.
Q: Does it require an external power supply?
A: The module can be powered via 5V from your microcontroller, but stable power is recommended for accurate readings.
Q: Does the kit include example code?
A: Yes, we provide a link to GitHub repositories with Arduino and ESP32 example sketches in the documentation.
Q: What is the smallest weight change it can detect?
A: Depending on the load cell capacity, it can detect changes as small as 1g on the 5kg model under ideal conditions.
Q: Can I connect my own 3-wire load cells?
A: Yes, the module supports standard 3-wire and 4-wire load cells. You may need to adjust wiring accordingly.
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