MAX30102 Heart Rate Pulse Blood Oxygen Concentration Measurement Sensor Module Direct Reading from Computer

Specifications: Name: MAX30102 Heart Rate Sensor Module PCB size: 30mmX24mm (length x width) Mounting hole spacing: 23MMX16MM (length x width) Power supply: 5V Command method: AT command Main chips: sensor, microcontroller, power supply Heart rate measurement range: 20-200 times/minute Blood oxygen measurement range: 50%-100% Output method: 1. Serial port output (can be connected to the computer through USB to TTL and read directly by the serial port assistant) 2. Alarm level output: 0V or 3.3V (3.3V output when the alarm light is on, 0V output when the light is off) Wiring instructions: TXD: Transmitter, generally represented as its own transmitter, normal communication must be connected to the RXD of another device. RXD: Receiving end, generally represented as its own receiving end, normal communication must be connected to the TXD of another device. During normal communication, its TXD is always connected to the device's RXD. Packaging: 1 x Amplifier Boarde

• Name: MAX30102 Heart Rate Sensor Module
• 1. Serial port output (can be connected to the computer through USB to TTL and read directly by the serial port assistant)
• 2. Alarm level output: 0V or 3.3V<br> (3.3V output when the alarm light is on, 0V output when the light is off)