Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Brand | Risym |
| Model Number | FLAME-01 |
| Operating Voltage | 3.3V - 5V DC |
| Detection Wavelength | 760nm - 1100nm |
| Detection Angle | 60 degrees |
| Output Signal | Digital Switching Output (0 and 1) |
| Comparator Chip | LM393 |
| Sensitivity | Adjustable via Potentiometer |
| PCB Dimensions | 32mm x 14mm |
| Package Includes | 1x Module, 1x Documentation Sheet |
Anonymous
Mar 28, 2026
Rating: 5/5
Compact and efficient
Small footprint makes it easy to integrate into tight spaces on my custom PCB. The digital output saves me from having to use an ADC pin. Highly recommended for prototyping.
Anonymous
Mar 24, 2026
Rating: 4/5
Good value for the price
Bought five of these for a student competition. Four worked flawlessly out of the box. One needed a little soldering touch-up on the pins, but overall great quality for the cost.
Anonymous
Mar 14, 2026
Rating: 5/5
Reliable detection range
I was surprised by how well this picks up flames even from a foot away. It's great for safety monitoring systems in small enclosures. Documentation was clear and helpful.
Anonymous
Mar 09, 2026
Rating: 5/5
Easy to use for beginners
As someone new to sensors, I found the included documentation very easy to follow. The pinout is standard, and the potentiometer makes tuning simple without needing complex code.
Anonymous
Mar 03, 2026
Rating: 5/5
Perfect for my Arduino fire alarm project
This sensor works exactly as described. I connected it to my Arduino Uno and had it detecting a lighter flame within minutes. The sensitivity adjustment is very responsive.
Anonymous
Mar 03, 2026
Rating: 4/5
Works well but needs calibration
The module is sensitive to strong sunlight as well, so you need to calibrate the potentiometer carefully if using it near windows. Once set up, it detects candle flames instantly.
Q: Can this sensor detect smoke or only actual flames?
A: This module is designed specifically to detect the wavelength of flames (fire source). It does not detect smoke particles; for smoke detection, you would need a dedicated smoke sensor module.
Q: How do I adjust the sensitivity?
A: There is a blue potentiometer on the back of the PCB. Turn it clockwise to increase sensitivity (detect flames from further away) or counter-clockwise to decrease it. Use a small screwdriver for adjustment.
Q: What is the maximum effective detection distance?
A: Under normal indoor lighting conditions, the effective detection range is typically between 20cm to 100cm (approx. 8 to 40 inches), depending on the intensity of the fire source and sensitivity settings.
Q: Is this compatible with Raspberry Pi GPIO pins?
A: Yes, it is compatible. Since the module operates at 3.3V to 5V, you can connect the VCC to the 3.3V or 5V pin on your Raspberry Pi and the DO (Digital Output) to a GPIO input pin.
Q: Does the package include connecting wires?
A: No, the package includes the sensor module and a documentation sheet only. You will need to provide your own jumper wires or solder connections for your specific setup.
Free Shipping: Colorful Cartoon Hand-Crank Drum Puppet Toy for Kids – Perfect for Street Markets and Temple Fairs
$64.00
Flower Doctor Balcony Vegetable Growing Box - Family Vegetable & Strawberry Planter, Rooftop Rectangular Plastic Flower Pot
$38.09
Miracle-Gro Organic Potting Soil for Balcony Gardens, Vegetables, Green Plants, Flowers, and General Home Gardening, 40L
$195.98
Silicone Drainage Mat for Faucet Side - Splash-Proof Pad for Kitchen Sinks and Bathroom Countertops
$3.57
Complete Dairy Processing Equipment: Yogurt Sterilization Fermentation Tank and Raw Milk Cooling Tank for Farms
$17,836.00
50x80mm Biggest Size Professional Rectangular Photosensitive
$75.62
Rose poem "Fox" Fabric Fragrance Spray
$3.15
Nangong Wenfang Healing Beautiful Words Calligraphy Copybook Small Regular Script Brush Tracing Transparent Cards for Women's Practice Entry-Level Elegant Fonts
$49.00
2025 New Cute Puppy Large Capacity Portable Travel Toiletry Bag, Handheld Makeup Organizer
$9.59
Cylindrical Granule Making Equipment Rotary Granulator for Rice Flour and Tartary Buckwheat Tea
$400.00
Face Painting Sponge Kit - Teardrop and Half-Round Magic Sponges for Base, Gradient, and Quick Designs
$2.11
Nutrient Soil and Submerged Hydroponic Clay Pebbles - Backfill for Bathrooms, Planters, and Soil-Free Green Plants
$18.40
Wenmo 100% Cotton Watercolor Paper 2026 Wall Calendar/Monthly Planner 300g DIY Calendar Sheet Sketch Marker Compatible
$17.70
Self-Priming Soybean Meal Corn Crusher Vertical Feed Mixer 1-Ton Feed Crushing & Mixing Integrated Machine
$6,650.00
Invisible Retainer Storage Case - Compact, Portable, Leak-Proof Soaking Box for Orthodontic Aligners
$18.10
Outdoor Travel Storage Shockproof Deep Waterproof Case with Cushioning for Mobile Electronics Emergency Parts EDC Tool Kit
$16.00
Guangxi Soilless Cultivation Ceramsite Substrate for Orchids and Green Plants - Lightweight Stone 5-30mm, Multiple Sizes Available for Hydroponics
$7.70
Deuter Germany Imported Waterproof Dry Bag - Ultra-Light Roll-Top Storage for Outdoor Clothing, Rafting, and Swimming
$102.00
Qingzhu Paper Blending Stump Set, Sketching Paper Stumps, Professional Large Size for Art Students, 3-Pack
$2.98
Water Curtain Spray Booth – Water Circulation Paint Mist Purifier, Eco-Friendly Stainless Steel Equipment
$773.00
Maike Outdoor Waterproof Barrel Bag - Portable Shoulder/Backpack for Swimming, Rafting, Beach Travel, and Water Sports
$22.70
Biliansheng Hair Transplant No-Shave Scar Planting 1000 Grafts Crown Density Enhancement
$12,000.00
Flat Floor Cable Raceway - Self-Adhesive Wire Hider for Power Strips and Network Cables, Anti-Step Protection and Aesthetic Cover
$3.30
Children's Art Supplies Sponge Paint Brush Graffiti Painting Tool Mushroom Head Stamp Student Craft Rubbing Stick Set
$4.10
Fresh Milk Production Line for Ranch Yak Milk Camel Milk Processing Equipment Bagged Milk Filling Machine
$9,330.00
Multi-Function Car Tire Stone Removal Hook with Built-in Screwdriver - Portable Cleaning Tool for Easy Debris Extraction by Car Owners
$13.24
Ouyang Xun Jiucheng Palace Regular Script, Yan Zhenqing Duobaota Pagoda Style, and Tian Yingzhang Regular Script Card Series for Brush Calligraphy Practice
$9.90
![[Pre-order Deposit Neo Eden Toys] Mengji Sweetheart Series Action Figure Blind Box](https://www.gosteppe.com/cache/small/product/269878/legacy-main-2c0235d7a3357d5860e527cd.webp)
[Pre-order Deposit Neo Eden Toys] Mengji Sweetheart Series Action Figure Blind Box
$59.00
Cute Embossed Cartoon Drawstring Bag - Dust-Proof, Portable, Multi-Function Fabric Pouch for Cosmetics
$2.98
Three-Wheel Industrial Vacuum Cleaner - Compact Electric Industrial Vacuum Cart
$2,596.00
![[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)
