Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Chip Model | MAX30102 |
| Communication Interface | I2C |
| Operating Voltage | 1.8V / 3.3V |
| LED Wavelengths | Red (660nm) and IR (880nm) |
| FIFO Depth | 18 samples |
| Sample Rate Range | 50Hz to 3200Hz |
| PCB Dimensions | 24mm x 17mm |
| Connector Type | 2.54mm Pin Header |
| Compatibility | Arduino, Raspberry Pi, ESP32 |
| Package Includes | 1x Sensor Module, 1x Pin Header Strip |
Anonymous
Mar 31, 2026
Rating: 5/5
Great addition to my kit
Arrived well-packaged. The soldering points are clear and easy to work with. Getting accurate heart rate data within minutes of connecting.
Anonymous
Mar 30, 2026
Rating: 5/5
Reliable data output
Using this for a university project. The FIFO buffer helps prevent data loss during high-speed sampling. Highly recommended for students and makers.
Anonymous
Mar 28, 2026
Rating: 5/5
Excellent documentation support
I had a question about the register map, and the support team provided a helpful link immediately. The sensor detects pulse waves clearly on the oscilloscope.
Anonymous
Mar 25, 2026
Rating: 4/5
Compact and efficient
Small form factor makes it easy to integrate into wristband designs. Power consumption is low. Just ensure you use a proper level shifter if running at 5V logic.
Anonymous
Mar 12, 2026
Rating: 4/5
Good sensor, needs calibration
The hardware quality is solid. Readings are consistent once you calibrate the LED intensity settings in the code. Shipping was very fast as promised.
Anonymous
Mar 07, 2026
Rating: 5/5
Perfect for wearable prototypes
This module works flawlessly with my ESP32 project. The I2C communication is stable, and the library support is excellent. Great value for electronic development.
Q: Is this module compatible with 5V Arduino Uno boards?
A: Yes, but since the MAX30102 operates at 1.8V/3.3V, we recommend using a logic level converter or an I2C breakout board with voltage regulation to ensure safe communication.
Q: Does this come with example code for Raspberry Pi?
A: While we do not include physical code sheets, our website hosts a GitHub repository with Python examples specifically for Raspberry Pi and C++ libraries for Arduino.
Q: How quickly do you ship after ordering?
A: As stated in our description, orders placed before 2 PM local time are shipped the same day. You will receive a tracking number via email immediately upon dispatch.
Q: Can I daisy-chain multiple modules on the same I2C bus?
A: The standard module has a fixed I2C address. To use multiple sensors, you would need to modify the hardware to change the address pins or use an I2C multiplexer.
Q: What is the maximum distance the sensor can read through?
A: This is a reflective sensor designed for direct skin contact or very close proximity (within a few millimeters). It is not designed for long-distance detection.
Magnetic Refrigerator Side Storage Rack - No-Drill Wall Organizer for Spices and Utensils
$9.10
Multi-Function Car Tire Stone Removal Hook Tool for Picking and Digging Out Debris
$7.35
Suction Cup Sink Strainer - Disposable Kitchen Drain Filter for Food Scraps and Waste
$14.30
Kimberly-Clark Wiper Paper, Industrial Cleaning Wipes for Oil and Grease, Factory & Laboratory Use
$963.52
Loose Gold Rutilated Quartz Beads, Donghai Agate, Chalcedony, Jade, Cat's Eye, Titanium Crystal, Aquamarine, White and Yellow Crystal Single Beads for Bracelets
$8.42
Faucet Drain Mat, Non-Slip Countertop Pad for Kitchen and Bathroom, Splash-Proof Sink Organizer, Thickened Mold-Resistant Silicone Mat
$3.78
New Pirelli Tire 255/40R20 101W AO PZERO PZ4 with Silent Cotton Original Fit for Audi A6L
$1,358.00
Oriental Pearl Dual Porcelain Jar Gift Set: Green Tea, Black Tea, Jin Jun Mei, Pu'erh Loose Leaf Tea in Porcelain Jars
$149.00
Purified Water Bucket Stand Inverted Water Dispenser Pump Simple Mineral Water Drinking Machine Press Pump
$10.80
New Children's Gouache Paint Brushes DIY Hand-Painted Graffiti Art Class Watercolor Acrylic Paint Brushes Bristle Round Tip Brush
$6.41
Natural Clear Quartz Fully Clean Untreated Faceted Round Rice Beads - For Women's Bracelets, Spacer Beads, and DIY Crafts
$6.63
Sponge Brushes for Kids' Crafts and Creative Painting - Student Art Stamping Tools, DIY Sponge Paintbrushes
$13.86
Jiuchenggong Liquan Ming Tang Dynasty Ouyang Xun Yao Mengqi Copybook, Regular Script Brush Calligraphy Workbook, 3 Volumes, 188 Pages
$17.90
Shaped Watercolor Paper Ticket Stubs - Blank Postage Stamp Bookmarks with Serrated Edges, Thickened 300g Premium Cotton Pulp, Fine Texture for Art Hand Painting, Easy Blending, High Absorbency, Wrinkle-Resistant - Perfect for Postcards and Creative Cards
$9.85
Naitong Automatic Retractable Air Hose Reel with PU Braided Hose for Pneumatic Tools and Car Detailing
$119.00
Premium Wall-Mounted Aromatherapy Empty Bottle – 100ML Plastic Square Diffuser Bottle with Wall-Mount Adhesive Sticker
$2.98
Leyingfang Floating Pen for Kids' Water Drawing, Colorful Water-Soluble Suspended Markers, Erasable Watercolor Pens
$13.80
Loose Rose Quartz Beads, Donghai Agate, Chalcedony, Jadeite, and Madagascar Pink Crystal for DIY Jewelry Making
$6.72
Expandable Stainless Steel Sink Rack, Multi-Function Kitchen Drain Board for Fruits, Vegetables, and Utensils
$14.90
Transparent Retainer Case Aligner Storage Box Portable Carry-On Squeeze Bag Orthodontic Appliance Rubber Band Cleaning Box
$18.50
Transparent Data Cable Organizer Bag for Travel - Portable Multi-Use Visible Storage for Digital Chargers and Cable Management
$7.36
Finished Seal Calligraphy Finished Stone Stamp Sellos Chines
$108.58
Chunfei Grocery Store Commuter Hard Fork Low-Beam Mountain Bike for Urban Roads, Suburbs, School, and Outings
$2,247.00
6-Cavity Large Square French Flower DIY Soap Silicone Mold for Essential Oil and Milk Soap
$4.93
Home Balcony Vegetable Planter - Self-Watering Plastic Pot for Strawberries and Succulents
$28.00
Pressure Swing Adsorption Nitrogen Generator - High-Purity Nitrogen Device for Heat Treatment
$36,456.00
6-Cavity 3D Rose Silicone Mold for DIY Soap Making Heat-Resistant Non-Stick Large Size for Milk Soap and Essential Oil Soap
$5.80
Traditional Handmade Baby Teething Rattle Sheepskin Wooden Clapper Newborn Toy Intangible Cultural Heritage
$29.85
Manufacturer Supply ZSJC02 Film Splicing Table, Alignment Table, Film Inspection Table
$4,484.00
Box-Type Oxygen Generator Export Equipment - Stable Nitrogen and Oxygen Production for Wastewater Treatment
$25,000.00
![[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)
