Search Results for "power"

wttr.in is a console-oriented weather forecast service that supports various information representation methods like terminal-oriented ANSI-sequences for console HTTP clients (curl, httpie, or wget), HTML for web browsers, or PNG for graphical viewers. Originally started as a small project, a wrapper for wego, intended to demonstrate the power of the console-oriented services, wttr.in became a popular weather reporting service, handling tens of millions of queries daily.

...It will develop to a full and low-cost smarthome-solution, but for now we started to capture the weather as a basis to calculate the efficiency of the energy-sources. The client-server architecture consists of several clients (ie. the weather-station, a station to measure the power consumption, the charge controller, rgb-controller for the lights, shutter controller, etc.) and the server, which is connected to a remote database and will be visualized/controlled on desktop computers, tablets and/or smartphones. The project is based on the current version of the qt classlibrary (v5.4) and qtcreator as the ide!

Obtains weather forecast data from the UK Met Office API (datapoint) and displays on an ePaper display attached to an ESP32. Extremely low power consumption (several weeks between charges) Idea based on David Bird's original weather display which I couldn't get to work as Weather Underground had closed down (https://github.com/G6EJD/ESP32-8266-ePaper-Weather-Display-Examples) Programming done using Arduino with the Waveshare ePaper library (https://github.com/waveshare/e-Paper/tree/master/Arduino%20UNO/epd2in13/epd2in13) and the Arduino Json library (https://github.com/bblanchon/ArduinoJson.git) Hardware: * TTGO T5 v2.13 * Li-Ion battery You will need to modify the pin settings in the Waveshare library (epdif.h) to match those that you are using. ...

...The timer/regulator board converts the 12vdc input voltage to the 3.3v and 5v DC voltages used by the main controller board. The timer/regulator board communicates with the main board via a serial communication cable. The timer/regulator board can be commanded by the main board to power the system down for a precise interval in order to conserve battery power. A Web-based control panel SW is included.