Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Model Number | MAX30102 |
| Operating Voltage | 3.3V - 5V DC |
| Communication Interface | I2C |
| LED Wavelengths | Red (660nm) and Infrared (880nm) |
| FIFO Depth | 18 samples |
| Sample Rate Range | 50Hz to 3200Hz |
| Interrupt Output | Yes, configurable |
| Package Type | Breakout Board with Header Pins |
| Dimensions | 19mm x 13mm x 4mm |
| Compatibility | Arduino, Raspberry Pi, ESP32 |
Anonymous
Mar 24, 2026
Rating: 5/5
Perfect for DIY Health Projects
This sensor module works flawlessly with my Arduino Uno. The I2C communication is stable, and the library support is excellent. I was able to get heart rate readings within minutes of setting it up.
Anonymous
Mar 19, 2026
Rating: 5/5
Best sensor in this price range
I've tried several pulse oximeter modules, and the MAX30102 offers the best balance of performance and cost. The interrupt feature helps save power in battery-operated projects.
Anonymous
Mar 11, 2026
Rating: 5/5
Excellent Data Output
The FIFO buffer is a great feature that prevents data loss during high-speed sampling. I'm using this to log data to an SD card, and the consistency is impressive.
Anonymous
Mar 09, 2026
Rating: 3/5
Works but sensitive to light
The sensor works as described, but it is very sensitive to ambient light. You absolutely need to shield it or use it in a dark enclosure for reliable results. Once I 3D printed a cover, it worked much better.
Anonymous
Mar 09, 2026
Rating: 5/5
Compact and Easy to Use
Love how small this breakout board is. It fits perfectly into my wearable prototype case. The soldering pads are well-labeled, making integration very straightforward.
Anonymous
Mar 08, 2026
Rating: 4/5
Good value but needs calibration
The hardware quality is solid for the price. Note that SpO2 readings require careful calibration and consistent finger placement to be accurate. Great for learning, but don't expect medical-grade precision without extra work.
Q: Does it come with jumper wires?
A: The module comes with header pins soldered or unsoldered depending on the specific SKU, but jumper wires are typically sold separately. Please check the package contents list before ordering.
Q: Can this measure blood pressure?
A: No, this sensor is designed specifically for heart rate (BPM) and blood oxygen saturation (SpO2) estimation. It cannot measure blood pressure directly.
Q: Is this module compatible with 5V logic levels?
A: Yes, the breakout board includes voltage regulators and level shifters, making it safe to use with both 3.3V and 5V microcontrollers like the Arduino Uno.
Q: Which library do you recommend for Arduino?
A: We recommend the 'SparkFun MAX3010x Pulse and Proximity Sensor Library' available in the Arduino Library Manager. It provides easy-to-use examples for both HR and SpO2.
Q: What is the maximum distance for detection?
A: This is a reflectance sensor intended for direct skin contact (like a fingertip or earlobe). It is not designed for non-contact detection at a distance.
Commercial Hanging Roast Duck Warmer Crispy Pork Belly Insulation Box Stainless Steel Countertop Roasted Meat Heater Cooked Food Display Cabinet
$317.00
2MM 3MM 4MM Natural Color-Gradient Amethyst Soccer-Cut Faceted Loose Beads - Semi-Finished Amethyst Cuts
$17.00
Educational Toys for Babies 0-3 Years - Newborn Rattle and Musical Stick for Boys and Girls (0-12 Months)
$12.80
Variable Frequency Drive Cabinet for Fans with Energy-Saving VFD Control
$11,334.00
Pure Water Bucket Stand with Manual Pump, Inverted Dispenser Rack for Large Bottles, Simple Water Dispenser
$4.65
Spray Tower Exhaust Gas Treatment System - Industrial Air Purification for Dust, Acid Mist, and Alkali Scrubbing
$1,738.00
Acrylic Markers Opaque Overlapping Colors Art Drawing Pens Specialized Ink Cores
$49.90
Cute Portable Invisible Aligner Case - Storage Box for Orthodontic Retainers, Teeth Correctors, and Dentures
$5.78
SolidWorks Software Remote Installation Service - Versions 2025/2024/2023/2022/2021/2020/2018
$10.00
Nylon Paint Small Brush Painting Brush Computer Cleaning Dust Brush Sweeping Gray Size Brushes BBQ Flat Brush
$0.90
Compact Home Range Hood - Portable USB Desktop Smoke Extractor for Hot Pot & BBQ
$41.00
Large Area Hollow Advertising Sign Spray Paint Stencil Customizable Bendable Lettering Board Wall Slogan Brushing Soft Mold
$5.00
Heavy-Duty Kitchen Sink Storage Rack, Dust-Proof Dish Drainer, Multi-Function Bowl Organizer
$85.00
Xinda Outdoor Waterproof Backpack - IPX7 Wet/Dry Separation Rucksack for River Trekking, Mountaineering, Snorkeling, Swimming, and Rafting
$109.55
![[Damai Patented Microneedle Hair Transplant] Hairline + Eyebrow Planting | 1000 Grafts Hairline + Both Eyebrows](https://www.gosteppe.com/cache/small/product/270086/legacy-main-ef9cf7c7623c5273ad865d7a.webp)
[Damai Patented Microneedle Hair Transplant] Hairline + Eyebrow Planting | 1000 Grafts Hairline + Both Eyebrows
$17,800.00
Pure Wool Calligraphy Felt Mat – Thickened, Wear-Resistant Fabric for Chinese Painting and Brush Writing; Custom Desk Pad
$1,440.00
Welding Fume Purifier – Effective Collection and Control of Welding Smoke and Dust
$12.40
FRP Stair Nosing, Yellow Anti-Slip Stair Treads with Granular Surface
$64.00
Stainless Steel Reaction Kettle, Emulsifying Tank, Electric Heating Reactor, Enamel-Glass Silicone Oil Reactor, and Mixing Vessel
$2,700.00
Wholesale Acrylic Markers in Bags, Student Water-Based Ink Pens, Eco-Friendly Non-Toxic Drawing Pens with Layering Capability
$5.80
Oil Pastel Blending Pen and Smudge Tool Set - Soft Tip Sponge Balls and Scrapers for Heavy Color Wax Crayon Blending and Painting
$12.50
Lechuang Commercial Electric Heated Display Warmer - Countertop Food Warmer for Cooked Foods, Bread, and Pizza
$1,250.00
Model 2500-480 Independent Rotary Die Second-Hand Special Sale Independent Light Pressure Front Edge with Die Cutting Speed 120-150
$2,000.00
Fishing Alarm Portable Electronic Fishing Bite Alarm Night
$60.27
Shengxitao 304 Stainless Steel Expandable Dish Drainer Basket for Kitchen Sink, Dish Rack Organizer
$58.60
Industrial Scouring Pad with Abrasive Grit - Sandpaper Cloth for Rust Removal, Polishing, and Dishwashing
$0.34
Traveling-Type Air Flotation Skimmer and Foam Remover, Reciprocating Fully Automatic Oil Skimming and Floating Debris Removal Machine
$5,159.00
Language of Drums Motion Path Set Drum Creativity Essence Rhythm Drum Kit Teaching Material Jazz Drum
$59.17
1.9m Wide-Format Sublimation Printer for Pillows, Garments, and Fabric Digital Printing
$600.00
Automatic Retractable Air Hose Reel - Pneumatic Shrinking Hose Drum Combo for Auto Repair (Air, Electric, Water) - National Standard
$228.00
![[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)
