SEN0518 · DFRobot
Heart rate and blood oxygen sensor module with integrated MCU, uses PPG for measurement, outputs via I2C/UART, not for medical use, suitable for monitoring projects. (DFRobot SEN0518)
| Part number | SEN0518 |
|---|---|
| Manufacturer | DFRobot |
| Category | Sensors › Biometric & Fingerprint |
| Pins | 4 |
Gravity: MAX30102 PPG Heart Rate and Oximeter Sensor (I2C/UART) pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | VCC | power | |
| 2 | GND | ground | |
| 3 | C (SCL/TX) | bidirectional | I2C SCL, or UART - see the module's pinout |
| 4 | D (SDA/RX) | bidirectional | I2C SDA, or UART - see the module's pinout |
Schematic symbol and footprint
Schematic symbol
Footprint: JST PH 2.0 mm 4-pin through-hole (Gravity PH2.0-4P) — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
