Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Model Compatibility | DHT11, DHT22, AM2302, SHT30, SHT31 |
| Operating Voltage | 3.3V - 5.5V DC |
| Temperature Range | -40°C to +80°C (DHT22/SHT30) |
| Humidity Range | 0% to 100% RH |
| Accuracy | ±0.5°C / ±2% RH (SHT30) |
| Interface Type | Single-wire Digital |
| Response Time | < 2 Seconds |
| PCB Material | FR-4 Fiberglass |
| Pin Count | 3-Pin Header (VCC, DATA, GND) |
| Application | Arduino, Raspberry Pi, IoT Projects |
Anonymous
Mar 31, 2026
Rating: 5/5
Reliable for long-term logging
Been running these sensors for three months straight without any failures. The data consistency is impressive. Highly recommend for anyone building environmental loggers.
Anonymous
Mar 24, 2026
Rating: 4/5
Solid performance
Works exactly as described. I integrated four of these into a multi-room monitoring system. Communication is stable over long wires. Just ensure you have the correct pull-up resistor.
Anonymous
Mar 15, 2026
Rating: 4/5
Good value, reliable readings
Using these to monitor humidity in my greenhouse. They seem consistent and hold up well against moisture. One star off because the header pins were slightly bent upon arrival, but easy to fix.
Anonymous
Mar 13, 2026
Rating: 5/5
Great for beginners
As someone new to electronics, this module was very easy to integrate. Plenty of tutorials online for the DHT22 variant. Reads temperature and humidity instantly on my LCD screen.
Anonymous
Mar 13, 2026
Rating: 5/5
SHT30 is worth the extra cost
Don't hesitate to get the SHT30 model if you need precision. The response time is fast, and it doesn't drift like cheaper sensors. Excellent build quality on the PCB.
Anonymous
Mar 01, 2026
Rating: 5/5
Perfect for my weather station
I bought the SHT30 version for a home weather station project. The accuracy is noticeably better than the older DHT11 modules I used previously. Setup with my ESP32 was straightforward using standard libraries.
Q: Do I need to buy a separate resistor for this to work?
A: Most of our modules come with a built-in pull-up resistor on the PCB. However, if you are building a custom circuit from scratch, a 10k ohm resistor is recommended.
Q: Can these sensors be used outdoors in the rain?
A: The sensor module itself is not waterproof. For outdoor use, you must house it in a breathable, weather-proof enclosure to protect the electronics while allowing air flow.
Q: Which library should I use for the SHT30 model?
A: For the SHT30, we recommend using the 'Adafruit SHT31' library or the generic 'SparkFun SHT31' library, as they support the I2C communication protocol used by this specific sensor.
Q: What is the difference between the DHT11 and DHT22 versions listed?
A: The DHT22 offers higher accuracy and a wider temperature/humidity range compared to the DHT11. The DHT22 is generally preferred for precise applications.
Q: Is this module compatible with 5V Arduino Uno boards?
A: Yes, this module operates within the 3.3V to 5.5V range, making it fully compatible with the 5V logic of the Arduino Uno.
![[Damai Holds Micro-Needle Hair Transplant Patent] O-Type Hair Loss | 2500 Grafts Crown Planting by Professional Hair Transplant Clinic](https://www.gosteppe.com/cache/small/product/269464/legacy-main-204729c71a0ebedeeed4d309.webp)
[Damai Holds Micro-Needle Hair Transplant Patent] O-Type Hair Loss | 2500 Grafts Crown Planting by Professional Hair Transplant Clinic
$24,999.00
Brand New Genuine Michelin Tire 275/50R20 109W LATITUDE SPORT 3 - Compatible with Mercedes-Benz GLE
$1,520.00
Bridgestone Quiet Tires 205/215/225/235/245/255/265/R16 R17 R18 R19 R21
$263.00
VFD Cabinet for Constant Pressure Water Supply, PLC-Controlled Fan & Pump System, 4KW, Star-Delta Wiring
$1,351.00
Greenhouse Soil-Free Strawberry Growing Trough - PVC Elevated Hydroponic Channel with Drainage Outlet for Aerial Planting
$6.80
Marie's Sketch Blending Knife Set for Highlights, Shadows, and Quick Sketches - Professional Art Student Smudging Tools with Sponge Blenders, Paper Stumps, and Full Correction Kit for Drawing and Tracing
$9.25
Meiao Dental Imported Implant Package: Swiss ITI Straumann Implant Abutment and Prosthetic Teeth
$5,955.00
Bottled Water Faucet Stand, Large Water Jug Dispenser Rack, Pure Water Bucket Holder with Inverted Drinking Cover
$7.13
Dust Extraction Sanding Table - Industrial Pulse Cartridge Collector for Polishing, Stone, and Woodworking Dust
$600.00
Diamond Tire 255/45R20
$518.00
Amusement Park Suspension Bridge - 15m/20m/25m/30m Viral Swing Bridge with Iron and Steel Chains
$58.00
Paint Spray Catalytic Combustion Equipment - Industrial Exhaust Gas Treatment Device - Activated Carbon Adsorption/Desorption CO Catalytic Combustion
$324,999.00
Car Wheel Tire Bolt Rust-Proof Cap Universal Size 17 19 21 Decorative Dust-Proof Protective Cap Cover
$15.70
Commercial Electric Vegetable Slicer - Multi-Function Stainless Steel Machine for Potatoes and Canteens
$2,017.28
Irregular Ticket Stub Watercolor Paper Stamp Blank Drawing Paper 300g Cotton Pulp Fine Texture Thickened with Serrated Edges Specialized Paper for Art Students
$5.60
Stainless Steel Electric Buffet Warmer with Visible Lid - Square Flip-Top Chafing Dish for Hotels
$251.70
Baohong Cotton Pulp Watercolor Paper Pad 300g Cold/Hot Press, Glued on Four Sides, 16K/8K - Premium Full Cotton Art Paper for Oil Pastels and Professional Artists (Baoding, China)
$17.00
ORDER Industrial Large Roll Wiper Paper Dispenser, TORK Multi-Convenience Roll Stand
$170.00
Lifting Chain Slings Manufacturer, MHU Lifting Gear, G80 Manganese Steel Hoisting Chains, Single and Double Leg Sets
$835.00
Multi-Function Bathroom Storage Rack for Toilet, Washroom, and Sanitary Supplies, Over-Toilet Home Organizer
$20.30
Portable Travel Art Set for Kids - Watercolor Paint Box with Sketchbook and Mini Drawing Board
$9.05
Pneumatic Fitting PU Straight Connector Quick-Insert Plastic High-Pressure Air Hose Fitting PU-4681012
$4.90
Chain Sling Lifting Shackle Steel Chain Single Leg with Hooks on Both Ends for Towing, 2m Length, 5 Ton Capacity
$79.00
Large Brush Set Supply - Watercolor Pen Set for Children's Day Painting, Art, and Coloring
$25.55
Non-Bleeding Liquid Candle Dye - Macaron Colors for Soy Wax DIY Aromatherapy Candles
$21.00
Alloy Wheel Lug Nut Caps Compatible with Buick Excelle, Verano, Regal, LaCrosse, Encore, Cruze, Malibu, and GL8
$3.40
![[Damai Holds Micro-Needle Hair Transplant Patent] AI Robot Precision Hair Transplant | 1000 Units Hairline Planting](https://www.gosteppe.com/cache/small/product/269438/legacy-main-d695e1be3b1b8212f24ac863.webp)
[Damai Holds Micro-Needle Hair Transplant Patent] AI Robot Precision Hair Transplant | 1000 Units Hairline Planting
$24,990.00
Premium Ceramic Tea Canister Packaging Box, Empty Gift Box for Black Tea, Pu'er, White Tea, Biluochun, Gift Set Empty Box
$104.95
Thickened 304 Stainless Steel Planter Box for Home Balcony Vegetable Gardening - Rectangular Large Flower Pot for Rooftop Planting
$204.00
Zhongheng Car Tire Stone Hook - Multi-Function Tire Cleaner Tool to Prevent Blowouts
$7.14
![[Youxin Electronics] GP2Y0E03 Infrared Distance Sensor Module 4-50cm Range](https://www.gosteppe.com/cache/medium/product/74667/legacy-main-4da8cadc5fc82afe91b124e3.webp)
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
