Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Detection Principle | Infrared Scattering |
| Measured Particle Size | 0.3 - 10 μm |
| Output Interface | UART / PWM |
| Operating Voltage | 5.0V ±0.2V |
| Response Time | ≤ 10 seconds |
| Consistency Error | ±10% |
| Operating Temperature | -10°C to 50°C |
| Storage Temperature | -20°C to 60°C |
| Dimensions | 48mm x 40mm x 12mm |
| Lifespan | > 5 Years |
Anonymous
Mar 13, 2026
Rating: 4/5
Good accuracy, needs calibration time
The sensor works well once it warms up. I noticed it takes about 3 minutes to stabilize after power-on. Once stable, the PM2.5 data is consistent and reliable for my indoor garden monitoring.
Anonymous
Mar 10, 2026
Rating: 5/5
Perfect for my home automation project
This sensor module integrated seamlessly with my ESP32 setup. The UART communication is stable, and the readings match closely with my dedicated air quality monitor. Great value for the price.
Anonymous
Mar 09, 2026
Rating: 5/5
Reliable long-term data
Been running this sensor 24/7 for two months now. No drift in data observed. It handles humidity changes well without giving false positives. Highly recommend for any IoT weather station.
Anonymous
Mar 07, 2026
Rating: 4/5
Solid performance for the cost
For a budget sensor, the consistency is surprisingly good. It's not laboratory grade, but for hobbyist projects and general environmental monitoring, it exceeds expectations. Shipping was fast too.
Anonymous
Mar 02, 2026
Rating: 5/5
Essential for air purifier upgrade
I used this to add smart features to an old air purifier. It detects smoke and dust very effectively. The PWM output makes it easy to control fan speed based on air quality levels automatically.
Anonymous
Mar 01, 2026
Rating: 5/5
Robust build quality
Impressed by the build quality of the DC01. The infrared principle seems much more durable than laser-based sensors I've used previously. Documentation was clear and helped me get started quickly.
Q: Can this module detect particles smaller than 0.3 microns?
A: The DC01 is optimized for particles between 0.3 and 10 microns. While it may register some smaller particles, the accuracy is not guaranteed below the 0.3μm threshold.
Q: Does this sensor consume a lot of power for battery-operated devices?
A: The typical operating current is around 100mA during active measurement. For battery-powered applications, we suggest implementing a sleep/wake cycle to conserve energy.
Q: Does this sensor require a warm-up period before reading accurate data?
A: Yes, we recommend allowing the sensor to warm up for approximately 3 minutes after powering on to ensure stable and accurate readings.
Q: What is the maximum cable length recommended for the UART connection?
A: For reliable signal integrity, we recommend keeping the connection cables under 1 meter. If longer distances are needed, please use shielded cables or level shifters.
Q: Is the communication protocol compatible with Arduino Uno?
A: Absolutely. The module uses standard UART (TTL level) which is fully compatible with Arduino Uno, Mega, and other microcontrollers with serial capabilities.
Gongma Car Tire Stone Removal Tool Set, Tire Cleaning Hook, Multi-Function Stone Picker and Extractor
$40.00
Feileniao 'Competing Beauties' Traditional Chinese Painting Gift Set - Gongbi Line Drawing DIY Kit for Beginners & New Year Gifts
$41.60
9A Natural Ice-Grade Aquamarine Loose Beads - Handmade DIY Bracelets and Necklaces for Women, Devil Blue Crystal Single Bead
$23.10
High-Precision Digital Tire Pressure Gauge with Large Display for Car Inflation
$49.50
Premium Factory Price Low-Temp 3D Printing Pen (2-Pack) - Compatible with PCL Filament
$67.91
Music Theory Book Jazz Theory Introduction Volume 1 Jazz Teaching Theoretical Knowledge Basic Textbook Tutorial HD Electronic Version
$5.00
Extra-Large Transparent Plastic Storage Box with Lid, Home Organizer for Clothes and Household Items
$4.80
Baijiali Artistic Eyebrow Hair Transplant: Bilateral Filling for Sparse Areas, Dense and Natural-Looking Results
$7,800.00
Plastic U-Shaped Trough Mold for Yam Cultivation, Directional Shallow Growth Slots (100 Pieces, Free Shipping)
$31.40
Maikeku Commercial Slow Juicer, Large Pulp-Separating Juice Extractor with High Power, Wide Mouth, Fully Automatic for Street Vending
$7,456.32
Continental CSC5 Tire 245/50R18 104V MO-V for Mercedes-Benz Viano, Vito, V260
$882.00
English Vocabulary Flashcards for Classroom Teaching - Categories Include Weather, Days, Months, Clothing, Home, Seasons, Fruits, Food, and Professions
$8.42
Cabinet Storage Box, Foldable Rattan-Style Basket for Countertop Snacks, Clothes, and Toys
$19.90
Custom PVC Sign Letters, Advertising Signs, Branding Wall Characters, Snowflake Board, Acrylic Crystal Letters for Background Walls
$5.00
Specialized Vegetable Growing Box - Foam Balcony Planter, Rectangular Plastic Pot for Home Gardening
$41.70
Fully Protected Smart Battery Tester - Performance Detector for Electric Vehicle and Car Batteries
$286.00
Large-Diameter Steel Corrugated Drainage Pipe for Bridge Culverts
$61.11
Water Curtain Paint Booth - 3-Meter Spray Station with Water Circulation for Paint Mist Purification, Eco-Friendly Dust Removal, 1-Meter Small Water Curtain Cabinet
$1,980.00
Portable Cleaning and Storage Box for Elderly Dentures, Compact Case for Full-Set False Teeth Soaking and Storage
$32.22
RC Model A07 PNP FPV Analog/Digital Racing Drone 7-Inch Aerial Photography Quadcopter Frame
$1,643.00
ACCSOON SeeMo Monitor Converter for iPhone and iPad, Real-Time Monitoring and Live Streaming
$1,059.00
Solenoid Valve Initial Inspection Test Bench / Solenoid Valve Leakage Test Bench / Solenoid Valve Airtightness Test Bench
$7,482.00
Factory Direct Hardware Screw and Parts Automatic Weighing and Packaging Machine, Vertical Weighing and Packing Equipment
$36,860.00
Commercial Heated Beverage Cabinet, Small Countertop Display Warmer with Constant Temperature for Supermarkets
$1,099.00
Manufacturer Supply Standard Dual-Color Film Copy Paper Ink Water-Based Ink Gravure Printing Machine
$17,500.00
Gray Surface Pen for Sketching and Quick Drawing - Art Highlight Sketch Paper Blending Stump and Sponge Eraser Tool Set for Still Life, Geometry, and Portraits, Designed for Art Students and Exam Candidates, Complete Beginner Kit
$6.80
Extra-Large Denture Storage Box for Seniors, Food-Grade Portable Cleaning and Soaking Container for Full Dentures
$29.90
![[Sheet Music Collection for Teachers] Continuously Updated – HD, No Watermark, Includes Tutorial Videos](https://www.gosteppe.com/cache/small/product/270366/legacy-main-31b5e0667fb30a4c5628abbc.webp)
[Sheet Music Collection for Teachers] Continuously Updated – HD, No Watermark, Includes Tutorial Videos
$49.90
Orthodontic Retainer Case for Invisible Braces, Portable Storage and Cleaning Box for Teeth Aligners and Dentures
$23.10
Portable Retainer Case for Braces, Orthodontic Clear Aligner Storage Box with Chewie and Removal Tool
$3.98
![[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)
