IoTIntermediate
Smart Energy Meter
Real-time power consumption monitoring with cost calculation.
Estimated Total Cost
₹2,200
Required Components
NodeMCU ESP8266
WiFi controller
Qty: 1
₹300
PZEM-004T Energy Sensor
Power measurement
Qty: 1
₹800
OLED Display 1.3 inch
Data display
Qty: 1
₹250
RTC Module DS3231
Time tracking
Qty: 1
₹150
SD Card Module
Data logging
Qty: 1
₹100
16GB SD Card
Storage
Qty: 1
₹200
5V Power Supply
Power adapter
Qty: 1
₹150
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