Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Interface | I2C |
| Operating Voltage | 1.8V to 3.3V |
| Chip Model | MAX30102 |
| LED Types | Red and Infrared |
| FIFO Buffer | 18 Samples |
| Interrupt Output | Yes, Programmable |
| PCB Dimensions | 20mm x 15mm |
| Weight | 3g |
| Compatibility | Arduino, ESP32, Raspberry Pi |
| Operating Temperature | -40°C to +85°C |
Anonymous
Apr 14, 2026
Rating: 5/5
Great for prototypes
Works well with ESP32. Not medical grade but good for data logging and learning projects. Signal is stable.
Anonymous
Mar 28, 2026
Rating: 5/5
Genuine chip
Tested register values, definitely authentic MAX30102. Fast delivery and well packaged.
Anonymous
Feb 20, 2026
Rating: 4/5
Good sensor, tricky setup
Signal is clear but needed specific library to get started. Good value for the price point.
Anonymous
Jan 24, 2026
Rating: 5/5
Perfect for university project
Used for a wearable health tracker project. Reliable I2C communication and easy to integrate.
Anonymous
Jan 21, 2026
Rating: 3/5
Sensitive to placement
You need steady contact for good readings. Otherwise fine. Make sure your finger is still.
Q: Is this device medical grade certified?
A: No, this module is for development and hobbyist purposes only. It is not certified for medical diagnosis.
Q: Are there libraries available for this sensor?
A: Yes, there are several open-source libraries available for Arduino and PlatformIO environments.
Q: What is the maximum sampling rate?
A: The sampling rate is configurable via registers, up to a maximum of 3200Hz.
Q: Does it work directly with 5V Arduino boards?
A: The sensor operates at 3.3V. We recommend using a logic level shifter when connecting to 5V microcontrollers.
Q: Does this come with jumper wires?
A: No, the module is sold separately. Jumper wires are not included in the package.
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