Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Integrated Circuit | MAX30102 |
| Communication Protocol | I2C (400kHz) |
| Operating Voltage | 1.8V ± 5% |
| LED Emission | Red (660nm) & IR (880nm) |
| FIFO Buffer Depth | 18 Samples |
| Max Sampling Frequency | 3200Hz |
| PCB Dimensions | 26 x 18 x 4 mm |
| Net Weight | 3.2 grams |
| Operating Temperature | -20°C to 85°C |
| Pin Header | 5-Pin Male Included |
Anonymous
Apr 10, 2026
Rating: 4/5
Good value for developers
Works well but requires careful calibration for accurate readings. Not for medical use but perfect for learning sensor integration.
Anonymous
Apr 01, 2026
Rating: 3/5
Sensitive to ambient light
Needs shielding from external light sources to work correctly. Once enclosed, the signal quality improved significantly.
Anonymous
Mar 23, 2026
Rating: 5/5
Fast shipping and good quality
Module arrived well-packaged. Libraries available online work fine for basic heart rate and pulse detection testing.
Anonymous
Mar 19, 2026
Rating: 5/5
Compact and efficient
Low power consumption makes it great for battery projects. The form factor is small enough for wrist-mounted prototypes.
Anonymous
Mar 11, 2026
Rating: 5/5
Excellent for prototyping wearables
Integrated easily into my Arduino project. Data stream is stable and the library support is decent for development purposes.
Q: Does it come with example code?
A: No, but open-source libraries are available on GitHub for various platforms like Arduino and ESP32.
Q: Is it compatible with Raspberry Pi?
A: Yes, it supports I2C communication compatible with Raspberry Pi GPIO pins.
Q: What is the logic voltage level?
A: The module operates at 1.8V logic, ensure your microcontroller supports this or use a level shifter.
Q: Can this be used for medical diagnosis?
A: No, this module is for development and hobbyist purposes only. It is not certified for medical diagnostics.
Q: Is the sensor waterproof?
A: No, this is an electronic component and should be protected from moisture during use.
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