Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Sensor Model | MAX30102 |
| Communication Interface | I2C |
| Operating Voltage | 3.3V to 5V DC |
| LED Wavelengths | Red and Infrared |
| Microcontroller Compatibility | Arduino, ESP32, STM32 |
| FIFO Buffer | 18 Samples |
| Interrupt Output | Yes, Configurable |
| PCB Dimensions | 26mm x 15mm |
| Sampling Rate | 50Hz to 1000Hz |
| Intended Use | Educational & Prototype Development |
Anonymous
Apr 05, 2026
Rating: 5/5
Compact and reliable
Fits well into wearable prototypes. Power consumption is reasonable. Happy with the purchase for development purposes.
Anonymous
Apr 03, 2026
Rating: 5/5
Great for learning embedded systems
Works perfectly with my ESP32 project. Easy to find libraries. Not medical grade but great for data logging and learning.
Anonymous
Feb 09, 2026
Rating: 4/5
Solid development board
Requires careful calibration for accurate readings. Good documentation provided in the wiki. Works as described.
Anonymous
Feb 09, 2026
Rating: 4/5
Good value sensor board
Signal quality is decent for the price. Make sure you use pull-up resistors on I2C lines for stable communication.
Anonymous
Jan 19, 2026
Rating: 5/5
Perfect for university project
Used this for a biometrics class. Data output is consistent. Support was helpful with wiring questions. Not for medical use.
Q: Does it work with 5V Arduino Uno?
A: Yes, the module supports 3.3V to 5V logic levels and is compatible with the Arduino Uno.
Q: Can it measure continuously?
A: Yes, but battery life will depend on your sampling rate settings and power management.
Q: Is this medical grade certified?
A: No, this is for development and hobby use only. It is not certified for diagnostic or medical purposes.
Q: Is the I2C address configurable?
A: The default address is 0x57. Some variants allow changing via hardware pins, check the schematic.
Q: What library do you recommend?
A: We recommend the SparkFun MAX3010x library available on GitHub for easy integration.
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