The MAX30100 Pulse Oximeter and Heart Rate Sensor Module measures heart rate (BPM) and blood oxygen (SpO2) using red and infrared LEDs with a photodetector.
The MAX30100 Pulse Oximeter and Heart Rate Sensor Module measures heart rate (BPM) and blood oxygen (SpO2) using red and infrared LEDs with a photodetector. It sends readings over I2C to Arduino, ESP32 or NodeMCU, making it a low-cost option for health-monitoring projects.
| Sensor | MAX30100 |
|---|---|
| Measures | Heart rate and SpO2 |
| Interface | I2C (address 0x57) |
| Supply voltage | 3.3V – 5V |
| LEDs | Red + Infrared |
What is the operating voltage?
3.3V – 5V.
Is it a medical device?
No, it is for learning and prototyping only.
Can I buy the MAX30100 Pulse Oximeter Heart Rate Sensor Module in Kanpur?
Yes – buy online with delivery across India, or pick it up from the iTechBuilders store, Damodar Nagar, Kanpur.
