A Web-connected Smart Plug

iot based power grid management

Het uitlezen van de slimme meter

Dutch Smart Meter Reader | each 5 min cycle the DSMR sends 3 updates regarding the actual kWh1, kWh2 and m3Gas values (36 messages/hr).

to logging the energy meter readings

Using an ESP8266 ESP-01 module and an Arduino Pro Mini 3.3V I wirelessly update all outputs from my thermostat to here for data analysis and because it's cool. This requires a voltage divided rectifier since thermostats run at least 24 VAC RMS.

Readings from a PowerBlade power meter through an ESP32 BLE Gateway

Data from the development SmartThings platform.

Computed hourly power usage (in Watts) from an energy reader. Average is computed over X hours.

Solar collector performance daily statistic

Skylink, Chennai

4 Li-Ion Battery(2600mAh) + 8 Solar Pannels (6,5 V 70-160mA)

SSU EE Senior Project

La visualisation de la consommation électrique

10000 imp = 1 kWh