Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Sensor Model | SHT30 |
| Interface Type | TTL Serial (UART) |
| Temperature Range | -40°C to +125°C |
| Humidity Range | 0% to 100% RH |
| Temperature Accuracy | ±0.3°C |
| Humidity Accuracy | ±2% RH |
| Operating Voltage | 3.3V - 5.5V DC |
| Communication Baud Rate | 9600 bps (Default) |
| Response Time | < 8 seconds |
| Package Type | Industrial Grade Module with Header Pins |
Anonymous
Mar 30, 2026
Rating: 4/5
Solid value for money
Good accuracy and the serial interface simplifies wiring significantly. Took off one star because the pin spacing is slightly tight for standard breadboards without some careful bending, but otherwise a great product.
Anonymous
Mar 25, 2026
Rating: 5/5
No development needed indeed
As advertised, this requires zero development if you just need standard readings. Plug into any microcontroller with a UART port and you are good to go. The voltage tolerance up to 5.5V is a nice bonus for 5V logic systems.
Anonymous
Mar 22, 2026
Rating: 5/5
Reliable humidity readings
Using this to control misters in my orchid greenhouse. The humidity response is fast enough to prevent overshooting. Very happy with the stability of the readings even in high-moisture environments.
Anonymous
Mar 14, 2026
Rating: 5/5
Robust industrial performance
We deployed ten of these in our warehouse monitoring system. They have been running continuously for three months without drift or failure. The build quality feels very solid for the price point.
Anonymous
Mar 11, 2026
Rating: 4/5
Great sensor, documentation could be better
The hardware works flawlessly and the precision is excellent. However, the command set for changing baud rates wasn't clearly explained in the included sheet. Had to look up the SHT30 datasheet online. Once configured, it's fantastic.
Anonymous
Mar 02, 2026
Rating: 5/5
Perfect for quick integration
This module saved me hours of work. The TTL serial output means I didn't have to write any I2C drivers. Just connected TX/RX and started reading data immediately. Accuracy seems spot on compared to my calibrated reference.
Q: How long is the cable included with the module?
A: This product is sold as a standalone module with header pins and does not include any connecting cables. You will need to source your own jumper wires or solder connections based on your project requirements.
Q: Does this module work directly with Arduino Uno without extra libraries?
A: Yes, since it uses TTL Serial, you can use the standard HardwareSerial library in Arduino. You simply read the string output from the RX pin. No specific SHT30 library is required unless you want to parse binary data manually.
Q: Is this sensor waterproof for outdoor use?
A: The sensor element itself is resistant to condensation, but the PCB module is not waterproof. For outdoor use, we recommend placing the module inside an IP65-rated enclosure with a breathable membrane to protect the electronics while allowing air exchange.
Q: Can I power this with 3.3V or does it need 5V?
A: This module supports a wide input voltage range from 3.3V to 5.5V DC. It includes an onboard regulator, so it will function correctly with either 3.3V or 5V logic systems without needing level shifters.
Q: What is the default baud rate and can it be changed?
A: The default baud rate is 9600 bps. It can be changed to other standard rates like 19200, 38400, or 115200 by sending specific configuration commands via the serial interface. Please refer to the command protocol section in the digital manual.
Dual-Tip Colored Oil-Based Marker Set for Drawing, Design, and Hand Sketching
$9.15
Podragon Waterproof Waist Bag for Diving, Snorkeling, Swimming, and Surfing - Large Capacity Airtight Zipper Phone Pouch for Rafting and Trekking
$399.00
Stainless Steel Countertop Food Warmer Display Case for Fried Chicken, Egg Tarts, Burgers, and Pies
$595.00
Custom Company Sign KT Board Bank Account Opening Plaque Stainless Steel Door Plate PVC Simple Signboard Acrylic Advertising Board
$17.00
New Travel Portable Water Bottle Sleeve, Crossbody Bag for Coins, Keys, and Phone, Single Bottle Pouch for Cycling and Fitness
$20.00
Useless Genius Autumn Forest Animal Plant Bird Butterfly Handmade Pottery Ceramic Stamp Clay Mold
$8.80
Underbite Corrector Storage Case for Children - Portable Box with Lanyard for Frankel Appliance and TB Expander
$14.33
Wilderness Old Blacksmith EDC Storage Box - Small Shockproof, Waterproof, and Moisture-Proof Case with Foam Insert
$29.90
Manufacturer Sales Fully Automatic Pasteurization Production Line Vegetable Blanching Equipment Bottled Milk Sterilization Line
$12,740.00
Pomegranate Juice Grape Juice Pasteurization Tank Orange Juice Apple Juice Sterilizer Complete Mare's Milk Pasteurized Milk Production Line
$6,048.00
Ouyang Style Medium Regular Script: 52 Ancient Poems on Xuan Paper Large Character Copybook for Beginners - Ink-Blot Resistant
$12.00
Honeywell 7950 Phase Change Pad Thailand Import Laptop CPU GPU Thermal Interface Material Heat Sink Paste
$14.80
Calligraphy Arm Rest Felt Pad - Mini Brocade Felt Hand Rest for Chinese Painting and Calligraphy Practice, Inkstone Mat by Meilin Brush Studio
$7.48
Trail Running Silicone Hydration Bladder - Foldable 500ML Pocket Water Bag for Hiking and Outdoor Sports
$22.00
Steel Wheel Lug Nuts for Car Modification, Compatible with Civic, Mazda6, Reiz, Sylphy, Extended External Hex Nut Caps
$75.55
Mobile Gantry Crane – Manual Push-Run Small Home Hoist (1/2/3/5 Ton)
$1,244.00
Taiwan Ginger Shredder - Multi-Function Stainless Steel Slicer for Potatoes, Carrots, and Ginger
$5,200.00
Iers Electric Airbrush/Marker Pen Wireless Handheld Portable for Gundam Model Painting
$322.00
Commercial Glass Food Warmer Display Case for Egg Tarts, Hamburgers, Fried Chicken, and Youtiao - Countertop Heating Cabinet for Catering
$1,795.00
Premium Used Tires Removed from Vehicles Sizes 155 165 175 185 195 205 215 225
$54.00
Storage Bag Compatible with Dyson/Laifen Hair Dryer Curling Iron Straightener Double-Layer Portable Travel Hand-Carry Case
$48.40
Chushinmi - Silicone Collapsible Dish Drying Rack, Kitchen Organizer, Sink Utensil Holder for Bowls and Chopsticks
$61.90
Wenxin Tang Ultra-Clear Zhi Yong Thousand Character Classic Regular Script Calligraphy Cards - Boxed Practice Sheets for Medium-Sized Brush Writing
$40.80
Cute Pig Pot Lid Holder and Drainage Mat, Multi-Function Heat Insulator and Cutting Board Rest
$2.01
![[Damai Micro-Needle Hair Transplant Patent] Top Scalp Thinning Treatment | High-Density 200 Grafts Micro-Needle Transplant](https://www.gosteppe.com/cache/small/product/269847/legacy-main-921c5365abd34b2597668ec5.webp)
[Damai Micro-Needle Hair Transplant Patent] Top Scalp Thinning Treatment | High-Density 200 Grafts Micro-Needle Transplant
$199.00
Song Dynasty Guo Xi's 'Traveling in Snowy Mountains' Hanging Scroll - Study Copy Template, Art Core, Landscape Painting, Zen Decorative Art, HD Collectible
$12.80
Drain Basket for Wet/Dry Separation with Hanging Vegetable Strainer Rack
$111,978.00
Custom Mesh Lid Organizer Bag for Pelican 1535 Case - Laptop Compartment
$118.70
Home LED High-Power Rechargeable Flashlight, Multi-Purpose Long-Range Portable Ultra-Bright Mini Torch
$20.60
Accsoon CineEye M7 Pro 4K Wireless Video Transmitter and Monitor with 7-inch HDMI/SDI Dual-Transmission Screen
$99.00
![[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)
