Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Sensor Model | SHT20/SHT30/SHT40 |
| Interface Type | I2C (Inter-Integrated Circuit) |
| Probe Material | Stainless Steel 304 |
| Operating Voltage | 3.3V to 5.5V DC |
| Temperature Range | -40°C to +125°C |
| Humidity Range | 0% to 100% RH |
| Accuracy (Temp) | ±0.2°C typical |
| Accuracy (Humidity) | ±2% RH typical |
| Cable Length | 1 Meter (Customizable) |
| Application | Industrial Monitoring, HVAC, Greenhouse |
Anonymous
Mar 29, 2026
Rating: 5/5
Fast response time
Very impressed with how quickly the sensor reacts to changes in humidity. The build quality feels premium compared to plastic alternatives.
Anonymous
Mar 24, 2026
Rating: 5/5
Industrial grade quality
Bought five units for a server room monitoring system. All sensors returned identical readings within tolerance. The stainless steel housing gives me confidence in longevity.
Anonymous
Mar 22, 2026
Rating: 4/5
Great accuracy, long cable is a plus
Using this in a greenhouse environment. The humidity readings are spot on. The only minor issue is the connector could be slightly more robust, but overall excellent value.
Anonymous
Mar 17, 2026
Rating: 4/5
Good documentation support
The module works great once you find the right library. Support team helped me resolve an addressing conflict quickly. Would recommend for intermediate users.
Anonymous
Mar 12, 2026
Rating: 5/5
Perfect for my weather station project
The stainless steel probe is very durable and the I2C communication was easy to set up with my Arduino. Readings are consistent and match my calibrated reference meter.
Anonymous
Mar 04, 2026
Rating: 5/5
Reliable SHT40 performance
Upgraded from an older DHT sensor and the difference in speed and accuracy is night and day. The metal probe handles condensation well without corrosion.
Q: Does this come with a library for ESP32?
A: We do not provide a proprietary library, but this sensor is fully supported by the popular 'Adafruit SHT31' or 'SparkFun SHTC3' libraries available in the Arduino IDE manager, which work perfectly with ESP32.
Q: How long is the warranty period?
A: This product comes with a standard 12-month manufacturer warranty covering defects in materials and workmanship under normal use conditions.
Q: Is this compatible with Raspberry Pi GPIO pins?
A: Yes, the module operates at 3.3V logic levels which are directly compatible with Raspberry Pi GPIO. Ensure you connect VCC to 3.3V and use pull-up resistors on SDA and SCL lines.
Q: Can the stainless steel probe be submerged in water?
A: The probe is designed for high-humidity environments and can handle condensation, but it is not IP68 rated for continuous submersion in liquids. Please avoid fully immersing the electronics end.
Q: What is the default I2C address?
A: The default I2C address is typically 0x44. Some batches may also respond to 0x45 depending on the specific chip configuration. You can scan the bus to confirm.
Multi-Color Detachable Water Bucket Stand - Office Purified Water Dispenser Holder (Inverted)
$60.95
Oil-Based Original Strong Fast-Drying Adhesive for Metal, Plastic, Rubber, Ceramics, and Wood, Multi-Purpose Transparent Glue (Not 502)
$21.60
Jay Chou - Feng BROTHER_CHAO Piano Accompaniment Sheet Music
$50.00
Toplip Automatic Retractable Air Hose Reel, Water Drum, High-Pressure Foam Drum for Pneumatic Tools and Auto Repair
$118.00
500L Yogurt Production Line - Stand-Up Pouch Filling Machine with Complete Dairy Processing Equipment and Fermentation Tank
$13,720.00
5A Grade Uruguay Natural Deep Purple Amethyst Loose Beads DIY Crystal Accessories Amethyst Loose Round Beads Semi-Finished
$1.20
Car Vacuum Cleaner - High Suction, Compact, Silent, and High-Power
$68.89
Fifty Seven-Character Quatrains in Wang Xizhi's Running Script Calligraphy
$67.00
Food-Grade Square Retainer Storage Case for Orthodontic Aligners and Dentures
$6.72
365-Day Electric Guitarist Training Plan by Toshiro Miyako – Rock Electric Guitar Chinese Tutorial
$53.00
Portable Invisible Aligner Case - Compact Breathable Box for Orthodontic Retainers, Dentures, and Cleaning Storage
$18.80
Makeup Room Shelf Triangle Bathroom Corner Storage Rack No-Drill Wall-Mounted Vanity Organizer
$23.82
Stainless Steel Sink Organizer for Sponges and Steel Wool - Drill-Free Dishwashing Pad Rack with Drainage
$9.50
Monet Detail Watercolor Brush Set - Goat Hair Liner, Round Wolf Hair, Flat Oil Painting and Gouache Brushes
$76.00
365-Day Electric Guitarist Development Plan Beginner Introductory Electric Guitar Textbook Self-Study Tutorial Basic Skills Practice
$28.90
Over-Toilet Storage Rack for Bathroom - Multi-Functional No-Drill Organizer
$14.70
Wuxi 3D Five-Axis CNC High-Pressure Waterjet Cutting Machine for Metal, Glass, and Stone Inlay Patterns
$431,980.00
Zodiac Dragon & Snake Rattle Toy for Babies, Sheepskin Drum Head, Solid Wood, Non-Toxic, Chewable, Sensory Grasping Toy for 6+ Months
$14.80
Menghu Custom Plush Squeaky Keychain with Custom Voice - DIY Anime Comic Fabric Mini Pillow Charm
$12.80
Hell Jazz Drumming: Ultimate Drum Skill Training Institute - Complete Rock Drum Kit Manual and Tutorial for Drummers
$58.00
Custom Calligraphy Felt Mat for Chinese Painting and Brush Writing – Wool Felt Desk Pad or Wall Mat for Four Treasures of the Study
$9,022.00
Mini Watercolor Paint Notebook – Compact, Portable, Thickened Sketchbook for Markers, Ideal for Students and Casual Drawing
$7.58
Manufacturer Sales 35-Piece Automotive Repair Tool Set, 1/2" Pneumatic Socket Set, Extended Impact Sockets
$165.00
Portable Invisible Aligner Case for Invisalign and Children's Orthodontic Retainers
$12.50
Paper Blending Stumps Set for Art Highlighting and Sketching, Professional Smudging Tools for Fine Arts Students
$2.65
Sketch Blending Stump and Knife Set - Art Supplies Including Paper Stumps, Makeup Sponges, Highlight Detail Tools, Charcoal Wipers, and Scraper Kit
$4.08
New Children's Potty Training Seat for Boys and Girls
$28.00
FRP Spray Purification Tower for Thermal Power Plant Exhaust Gas Treatment - Desulfurization, Denitrification, Acid Mist Scrubber, FRP Chimney
$680.00
Handmade Natural Gourd Cute Smiley Face Rattle Baby Soothing Toy Safe for Chewing No Paint
$32.30
Baby Wooden Rattle Toy - Chewable Traditional Goat Skin Shaker for Newborn Boys and Girls
$9.80
![[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)
