Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Communication Interface | I2C |
| Operating Voltage | 3.3V - 5V DC |
| Current Consumption | < 1mA (Typical) |
| LED Wavelengths | Red (660nm) & IR (940nm) |
| FIFO Data Slots | 16 |
| Module Dimensions | 16mm x 16mm x 4mm |
| Microcontroller Compatibility | Arduino, ESP32, Raspberry Pi |
| Operating Temperature | -40°C to +85°C |
| Sampling Rate | Up to 1000Hz |
| Package Weight | 2 grams |
Anonymous
Apr 02, 2026
Rating: 5/5
Perfect for Arduino Projects
Works flawlessly with the standard libraries. Great for learning biometric sensing concepts without breaking the bank.
Anonymous
Mar 19, 2026
Rating: 5/5
Fast Delivery and Well Packed
Module arrived safely. Tested immediately and got readings within minutes. Good value for money.
Anonymous
Feb 21, 2026
Rating: 3/5
Sensitivity varies
Works okay but requires very steady finger placement. Not medical grade obviously, so expect some noise in the data.
Anonymous
Jan 26, 2026
Rating: 4/5
Good sensor, needs careful wiring
Data is accurate enough for hobby use. Make sure your I2C pull-up resistors are correct or you might face communication errors.
Anonymous
Jan 19, 2026
Rating: 5/5
Excellent Educational Tool
Bought this for a university project. It demonstrates PPG principles well and integrates easily with ESP32.
Q: Can this sensor measure blood pressure?
A: No, this sensor is designed to measure heart rate and blood oxygen saturation levels only.
Q: Is this device medical grade certified?
A: No, this module is intended for hobby, development, and educational use only. It is not suitable for medical diagnosis.
Q: What is the default I2C address?
A: The default I2C address is typically 0x57, but please refer to the datasheet for configuration options.
Q: Does it work with 5V Arduino Uno?
A: Yes, the module includes a voltage regulator compatible with 5V logic levels.
Q: What library do you recommend for this sensor?
A: We recommend the SparkFun MAX3010x Pulse Oximetry and Heart-Rate Sensor Library for easiest integration.
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