A
Anonymous
Mar 27, 2026
Rating: 5/5
Bulk buy success
Bought 10 for a classroom project. All of them functioned correctly out of the box.
Description
DHT11 digital temperature and humidity sensor module for environmental detection, includes probe and Dupont wires
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-wire Digital |
| Included Cables | 3-pin Dupont Female |
| PCB Dimensions | 15mm x 15mm |
| Sampling Rate | 1Hz (once per second) |
| Compatibility | Arduino, Raspberry Pi, ESP8266 |
5 reviews
A
Anonymous
Mar 04, 2026
Rating: 5/5
Great for beginners
Easy to wire up with my Arduino Uno. Readings seem consistent.
A
Anonymous
Feb 19, 2026
Rating: 3/5
Needed library help
Sensor works but I had to search online for the right code library. Instructions could be better.
A
Anonymous
Feb 18, 2026
Rating: 4/5
Good value
Works well for indoor monitoring. Not precise enough for scientific use but perfect for hobby projects.
A
Anonymous
Jan 27, 2026
Rating: 5/5
Exactly as described
Came with the jumper wires which saved me a trip to the store. Plug and play.
5 FAQ
Q: Is there a library for ESP32?
A: Yes, the standard DHT library works well with ESP32 boards.
Q: Are the cables male-to-female or female-to-female?
A: The included cables are Dupont female-to-female jumper wires.
Q: Does this work with 3.3V logic?
A: Yes, it operates between 3.3V and 5.5V.
Q: What is the sampling rate?
A: The DHT11 can sample once per second (1Hz).
Q: Can this be used outdoors?
A: It is not waterproof. You would need an enclosure for outdoor use.
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