njsWebHeatingControl

Author: Marvin Baral

A node.js server on a embedded device (Raspberry Pi 3 on Arch Linux here) to control heating elemts like gas-burner or pumps and display temperature of certain elements alltogether on a cental webinterface through .svg - images with color -to-temperature mapping. A graph of all temperatures is also included here (also .svg).

Preview

Water temperature storage

Legend:

Graph

Supported Browsers

• Firefox
• Chromium
• ...

Basically every Browser supporting Java-Script and SVG-Images with CSS-classes (-> not Internet Explorer)

Default Rpi3 GPIO mapping:

• pump_burner_circle: 21
• burner: 20
• ventil_left: 22 (not implemented)
• ventil_right: 23 (not implemented)
• mixer_left: 24
• mixer_right: 25
• pump_heating_circle: 26