Heart Rate Monitoring

An IoT based project, which let's user check the BPM (Beat Per Minute), and transfer the data to ThinkSpeak Channel, for further analysis.

For more context check this Circuit Diagram.

Components Used

• ESP8266 NodeMCU Board
• OLED Display
• Heartbeat Sensor Module
• Breadboard
• Jumper Wires
• LED Lights

ESP8266 NodeMCU Board

OLED Display

Heartbeat Sensor Module

Circuit Diagram