A
Anonymous
Mar 25, 2026
Rating: 3/5
Limited range
Keep in mind this is the DHT11, not DHT22. Range is limited but the price is right for testing.
Description
Single-Bus Digital Temperature and Humidity Sensor, DHT11 Module, Electronic Building Blocks, DHT11
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Interface | Single-wire digital |
| Operating Voltage | 3V to 5V DC |
| Temperature Range | 0°C to 50°C |
| Humidity Range | 20% to 90% RH |
| Temperature Accuracy | ±2°C |
| Humidity Accuracy | ±5% RH |
| Pin Configuration | 4-Pin (3-pin usable) |
| PCB Material | FR-4 Fiberglass |
| Compatibility | Arduino, Raspberry Pi, ESP8266 |
| Package Contents | 1x DHT11 Sensor Module |
5 reviews
A
Anonymous
Mar 21, 2026
Rating: 5/5
Exactly as described
Arrived quickly. The module makes wiring much easier than using the bare sensor component.
A
Anonymous
Feb 10, 2026
Rating: 4/5
Good value
Does the job for basic monitoring. Not super precise but fine for room temperature projects.
A
Anonymous
Jan 29, 2026
Rating: 5/5
Great for beginners
Works perfectly with my Arduino Uno. Easy to wire up and plenty of tutorials available online.
A
Anonymous
Jan 21, 2026
Rating: 5/5
Solid component
Using it for a greenhouse project. Readings are stable enough for my automation needs.
5 FAQ
Q: Is this waterproof?
A: No, the sensor is not waterproof. Please keep it dry and protected from moisture.
Q: How many pins do I need to connect?
A: Only 3 pins are typically used: VCC, Data, and GND.
Q: Can I use this with 3.3V logic?
A: Yes, it operates between 3V and 5V so it is compatible with 3.3V systems.
Q: What library do you recommend?
A: The Adafruit DHT sensor library works well with most microcontrollers.
Q: Does this come with a resistor?
A: Yes, the module includes the necessary pull-up resistor on the PCB.
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