A
Anonymous
Mar 29, 2026
Rating: 5/5
Exactly as described
Arrived quickly and matched the specs. Voltage range is great for 3.3V ESP8266 projects.
Description
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Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Sensor Model | DHT11 |
| Temperature Range | 0°C to 50°C |
| Humidity Range | 20% to 90% RH |
| Operating Voltage | 3V to 5.5V DC |
| Interface Type | Single-bus Digital |
| Temperature Accuracy | ±2°C |
| Humidity Accuracy | ±5% RH |
| Sampling Period | 1 second |
| PCB Size | 15mm x 15mm |
| Pin Configuration | 3-Pin (VCC, DATA, GND) |
5 reviews
A
Anonymous
Mar 01, 2026
Rating: 3/5
Humidity varies slightly
Temperature is spot on, but humidity reads about 5% higher than my calibrated meter. Still usable for general trends.
A
Anonymous
Feb 21, 2026
Rating: 5/5
Perfect for Arduino starters
Works flawlessly with the standard DHT library. Readings are stable enough for my greenhouse monitor.
A
Anonymous
Feb 05, 2026
Rating: 4/5
Good value but slow
Does the job well. Just remember it has a 1-second sampling rate so don't expect instant updates.
A
Anonymous
Jan 21, 2026
Rating: 5/5
Reliable module
The breakout board saves time compared to raw sensors. Pull-up resistor is already on board.
5 FAQ
Q: Is this compatible with Raspberry Pi?
A: Yes, it works with Raspberry Pi GPIO using Python libraries like Adafruit_DHT.
Q: What library do you recommend?
A: We recommend the Adafruit DHT sensor library for Arduino IDE.
Q: Do I need an external resistor?
A: No, the module includes the necessary pull-up resistor on the board.
Q: Is this sensor waterproof?
A: No, the DHT11 is not waterproof. Please protect it from direct water exposure.
Q: Can I use long wires?
A: Keep wires under 20 meters to ensure signal integrity. Shielded cable is recommended for longer distances.
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