Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Sensor Model | MAX30102 |
| Interface Type | I2C (IIC) |
| Operating Voltage | 3.3V - 5V |
| Microcontroller Compatibility | STM32, Arduino, ESP32 |
| Measurement Capabilities | Heart Rate, SpO2, Pulse Detection |
| LED Wavelengths | Red (660nm) and IR (880nm) |
| FIFO Buffer | 18-sample deep |
| Package Type | Breakout Board with Header Pins |
| Dimensions | 16mm x 16mm x 4mm |
| Application Focus | Wearable Health Devices, Prototyping |
Anonymous
Mar 30, 2026
Rating: 4/5
Good sensor, needs calibration
The hardware quality is solid. However, getting accurate SpO2 readings requires careful calibration and proper finger placement. Once set up, it tracks heart rate very well.
Anonymous
Mar 23, 2026
Rating: 5/5
Perfect for STM32 projects
This module works flawlessly with my STM32 development board. The I2C communication is stable, and the library support is excellent. Great value for prototyping wearable sensors.
Anonymous
Mar 17, 2026
Rating: 5/5
Compact and reliable
Impressed by how small yet functional this breakout board is. The soldering points are clear, and it integrates easily into custom PCB designs. Highly recommended for students.
Anonymous
Mar 12, 2026
Rating: 4/5
Solid performance for the price
We use these in our workshop for various IoT demos. They are durable and provide good signal quality. Just ensure you have a stable 3.3V power supply for best results.
Anonymous
Mar 06, 2026
Rating: 5/5
Great for learning biometrics
Bought this for a university project on health monitoring. The data output is consistent, and the interrupt features help save power. Excellent educational tool.
Anonymous
Mar 01, 2026
Rating: 3/5
Works but documentation could be better
The sensor itself functions as expected, but finding clear example code specifically for the MAX30102 on STM32 took some digging. Once I found the right registers, it worked fine.
Q: Can this measure blood pressure?
A: No, the MAX30102 sensor is designed specifically for measuring heart rate and blood oxygen saturation (SpO2). It cannot measure blood pressure directly.
Q: Are the header pins pre-soldered?
A: Yes, all our MAX30102 modules ship with the 8-pin header strip pre-soldered, so they are ready to plug directly into a breadboard immediately upon arrival.
Q: Is this module compatible with 5V logic levels?
A: Yes, the breakout board includes voltage regulation and level shifting, making it safe to use with both 3.3V and 5V microcontrollers like the STM32 or Arduino Uno.
Q: What is the maximum sampling rate?
A: The MAX30102 supports sampling rates up to 3200 Hz, though typical heart rate and SpO2 applications usually operate between 50 Hz and 100 Hz to balance accuracy and power consumption.
Q: Does this come with example code for STM32 HAL?
A: The package does not include physical media, but we provide a link in the product description to a GitHub repository containing STM32 HAL library examples and driver code.
Air Source Heat Pump Water Heater for Commercial and Home Heating by AMA Shengneng
$8,400.00
Waterproof Dry Bag for Outdoor Rafting and River Trekking - Wet/Dry Separation Storage for Swimming, Fitness, Beach, and Sand Activities
$8.42
Maichuang Continuous Peanut Roasting Machine - Electromagnetic Drum Roaster for Soybeans, Large-Scale Production Line Equipment
$2,356.00
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
![[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)
