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MediCare Assistant
AI-Powered Elderly Care & Medication Management
An intelligent healthcare system combining Google Gemini AI with ESP32 IoT hardware for comprehensive medication tracking, real-time health monitoring, and 24/7 assistance.
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Weekly Schedule
π§ Hardware Status
ESP32 DevKit V1
Connected
WiFi: -45 dBm
20x4 LCD I2C Display
Active
Address: 0x27
LED Indicators
GPIO: 25, 26, 27
Active Buzzer
Ready
GPIO 14 | Volume: 80%
Control Buttons
4/4 Active
GPIO: 32, 33, 35, 34
Potentiometer
Active
GPIO 36 | Value: 2048
π§ͺ Component Testing
π System Architecture
Intelligent Elderly Care & Medication Assistant
π Cloud Services
- Google Gemini AI API
- Medication Schedule Management
- Web Interface (Camera, Microphone)
ποΈ Main Controller
- ESP32 DevKit V1 (Dual-core 240MHz)
- WiFi 802.11 b/g/n
- Bluetooth v4.2
- 30 GPIO pins, 4MB Flash
π Display & Indicators
- 20x4 LCD I2C Display (I2C: 0x27)
- Red LED (GPIO 25) - Alert
- Green LED (GPIO 26) - Confirmed
- Blue LED (GPIO 27) - Status
π Audio & Input
- Active Buzzer 5V (GPIO 14)
- 4Γ Tactile Buttons (GPIO 32-35)
- 10kΞ© Potentiometer (GPIO 36)
π Power & Communication
- USB Micro (5V 2A)
- HTTP/HTTPS via WiFi
- I2C Protocol (SDA: GPIO 21, SCL: GPIO 22)
- PWM for LED/Buzzer control
π Component Health
95%
ESP32 Uptime
2d 14h 23m
LCD Brightness
85%
LED Performance
100%
Button Response
98%
Buzzer Output
92%
WiFi Signal
Excellent
Adherence Analytics
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