Wearable Defibrillator Monitor with ESP32: Arrhythmia Detection & ECG Logging Kit

Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.

Transform your embedded systems expertise into a life-prototyping wearable. This kit guides you in building a device that continuously monitors cardiac electrical activity, detects dangerous QRS morphology deviations, and alerts the wearer while logging full ECG waveforms for later analysis. It’s an end-to-end health-tech engineering challenge that bridges analog front-end design, real-time DSP, and IoT communication.

What You'll Build

AD8232 ECG detects QRS complex. Alarm triggers on QRS morphology deviation indicating arrhythmia. Logs full waveform.

What's in this kit

• ESP32 Dev Board
• AD8232 ECG Module
• Electrode Patch x6
• DS3231 RTC
• MicroSD Module
• 0.96in OLED
• Active Buzzer
• SIM800L GSM
• LM2596 Buck Converter
• 3.7V LiPo 1000mAh
• TP4056 Module
• 100nF Caps x10
• PCB Prototype Board x3
• Enclosure Box
• Soldering Iron
• Solder Wire

Choose your assembly option:

• Soldering Kit — 25W soldering iron, 60/40 solder wire, flux, and small perfboard for permanent assembly.
• Breadboard Combo — 800-point full-size breadboard with 65-piece jumper wire pack for solderless prototyping.