gemha

My home automation

These projects are Arduino code for NodeMcu boards.

co2

• read CO2 concentration from MH-19
• show on TM1637 display
• publish to mqtt server
• dipslay brightness configured my mqtt

vent

• reads tempteratures from ds18b20
• publish temperatures to mqtt server
• drive air valves by mqtt commands

config

• contain host names and passwords
• not present at github due to security reasons