Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Model Number | GXHT11 |
| Interface Type | Single-Wire Digital |
| Temperature Range | -40°C to +80°C |
| Humidity Range | 0% to 100% RH |
| Accuracy (Temperature) | ±0.5°C |
| Accuracy (Humidity) | ±2% RH |
| Operating Voltage | 3.3V - 5.5V DC |
| Response Time | < 8 Seconds |
| Package Type | Module with PCB |
| Compatibility | Arduino, Raspberry Pi, ESP32 |
Anonymous
Mar 28, 2026
Rating: 5/5
Easy to integrate
Plug and play with my ESP32. The library support is excellent, and the sensor stabilizes within seconds of powering up.
Anonymous
Mar 22, 2026
Rating: 5/5
Reliable and fast
I've integrated three of these into my home automation system. They respond quickly and the data matches my calibrated reference meter almost perfectly.
Anonymous
Mar 21, 2026
Rating: 4/5
Solid performance in high humidity
Using this in a mushroom grow tent where humidity is constantly near 90%. It hasn't drifted or failed yet. Very impressed with the durability.
Anonymous
Mar 06, 2026
Rating: 4/5
Great value for industrial projects
Works exactly as described. The single-wire interface makes wiring very clean. Only giving 4 stars because the documentation could be slightly more detailed for beginners.
Anonymous
Mar 05, 2026
Rating: 5/5
Perfect upgrade from DHT11
The precision on this GXHT11 is noticeably better than the standard DHT11 I was using before. Readings are stable and consistent even in fluctuating environments.
Anonymous
Mar 05, 2026
Rating: 5/5
Best sensor for the price
As a student working on a weather station project, this module provided the accuracy I needed without breaking the budget. Highly recommended.
Q: What is the sampling rate for this sensor?
A: The sensor can provide a new reading approximately every 2 seconds, though we recommend a 5-second interval for optimal stability in most applications.
Q: Is calibration required before first use?
A: No, each GXHT11 sensor is factory-calibrated. You can start reading accurate data immediately after connecting it to your microcontroller.
Q: Does this come with a waterproof casing?
A: No, this listing is for the bare module with PCB. For outdoor or wet environments, you will need to purchase a separate waterproof enclosure or housing.
Q: Can I connect multiple sensors to one data pin?
A: Since this uses a single-wire digital interface similar to DHT11, connecting multiple sensors to the same data line is possible but requires careful timing management in your code to address them individually.
Q: Is this module compatible with 5V Arduino boards?
A: Yes, the GXHT11 module supports an operating voltage range of 3.3V to 5.5V, making it fully compatible with 5V Arduino boards like the Uno and Mega.
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