To see the data measured by the energy meter from our mobile phone, we need to connect the ESP32 to Home Assistant using the ESPHome add-on. This way, from the Home Assistant app we will be able to see the real-time data from the energy meter and the charts showing the energy consum...
IoT Based ESP32-C3 Driven Smart Energy MeterVivek, Y. VenkatSai Sriharika, T. VenkataNikesh, R.Rupesh, G.Umamaheswari, K.Grenze International Journal of Engineering & Technology (GIJET)
I love blending electronics with design, and this project is one of my favorites. It looks like a classic thermometer but is powered by an ESP32 microcontroller with a tri-color E-paper display. The case is 3D-printed using wood filament, giving it an authentic vintage look. While it has...
Provides Wi-Fi functionality (using ESP32) to control power output via Wi-Fi. Controls the maximum power output linearly through voltage regulation mode (since it controls voltage, it is recommended for purely resistive loads, such as a boiler's heating element). Supports a maximum single-phase...
power metering using ESP32 and PZEM004T over MQTT smarthomeesp32smart-homeinternet-of-thingssmartmeteringsmartgridpzem004tpzem004t30 UpdatedApr 5, 2020 C++ yawatajunk/Wi-SUN_EnergyMeter Star8 Code Issues Pull requests Fetch data from a house energy meter using a raspberry pi with Wi-SUN modul...
We have designed KC868-E8T with Tuya module , 4G LTE module and ESP32, the 8 channel removable relay board. You can integrate KC868-E8T to home assistant by ESPHome use follow resource: a. 8 relay relay, 8 channel digital input for switch panel. 4 channel AC220V energy meter (BL0939...
Low memory C++ library to parse Smart Message Language (SML) data from smart meters. arduino esp32 sml arduino-library smart-meter smart-meters edl21 obis smart-metering sml-reader tr-03109-1 Updated Oct 19, 2024 C embedded4ever / esp32-iec62056-component Star 19 Code Issues Pull ...
The smart meter in question is deployed by a power company known as Oncor in the Dallas, Texas, area. These particular meters form an extensive mesh network using a ZigBee module onboard that allows them to to pass messages amongst themselves that eventually make their way to a collector or...
Circuit built using microcontroller (ESP32) and ultrasonic distance censor (HC-SR04) will detect the distance of the nearest obstacle. If the measured distance is less than the preconfigured threshold (say 1 meter), microcontroller will call smart TV API (e.g. in my case Roku TV API to tog...
Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at mqtt iot arduino esp8266 automation ota firmware esp32 smart-...