A
Anonymous
Apr 01, 2026
Rating: 4/5
Good budget sensor
Accuracy is decent for the price point. Not for scientific use but fine for hobbies.
Description
DHT11 Temperature and Humidity Sensor Compatible with DHTC11 Single-Bus Digital Output High-Precision Module
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Operating Voltage | 3.3V - 5.5V DC |
| Temperature Range | 0°C to 50°C |
| Humidity Range | 20% to 90% RH |
| Temperature Accuracy | ±2°C |
| Humidity Accuracy | ±5% RH |
| Interface Type | Single-Bus Digital |
| Pin Configuration | 4-Pin Header |
| Sampling Period | 1 Second |
| Body Material | Plastic Housing |
| Compatible Platforms | Arduino, ESP8266, Raspberry Pi |
5 reviews
A
Anonymous
Mar 31, 2026
Rating: 3/5
Limited range
Works well but remember it does not measure below 0 degrees Celsius. Check specs first.
A
Anonymous
Mar 22, 2026
Rating: 5/5
Fast delivery
Arrived quickly and well protected. Tested immediately and it responded correctly.
A
Anonymous
Feb 18, 2026
Rating: 5/5
Perfect for Arduino projects
Easy to wire and plenty of libraries available. Works great for my weather station.
A
Anonymous
Feb 10, 2026
Rating: 5/5
Reliable performance
I bought five of these. All of them are working consistently in different rooms.
5 FAQ
Q: Can I use this outdoors?
A: It is not waterproof, so you need an enclosure for outdoor use.
Q: Does it come with a resistor?
A: Most modules include the pull-up resistor onboard already.
Q: What library do you recommend?
A: The Adafruit DHT sensor library is widely used and supported.
Q: How long is the connecting wire?
A: The module typically has a standard header, cable length varies by batch approx 15cm.
Q: Is this compatible with 5V Arduino Uno?
A: Yes, it is fully compatible with 5V logic boards like the Uno.
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