Now that I'd achieved my initial goal, I decided to have a bit more fun and take the project even further. With this component, I had succeeded at my initial goal, building a thermostat, and I even had a nice, mobile-friendly web interface to control the AC. Arduino, ESP8266, ESP32, ESP8266, Raspberry Pi Projects, Getting started Arduino. So, I began the search for a relay to control the power to the AC unit.
Home Assistant is an open source home automation platform designed to be easily deployed on almost any machine that can run Python 3, from a Raspberry Pi to a network-attached storage (NAS) device, and it even ships with a Docker container to make deploying on other systems a breeze. OwnTracks uses MQTT, but it allows me to control my data (and encrypts data traffic with TLS), so my location data isn't sent to a third party's system. Open source camera security software. At this point, I had a pretty cool setup. First, based on my apartment layout and where the AC units are mounted in the walls, I wanted wireless control. While not ideal, it was likely I could any fix issues that arose. After doing some reading on AC units (and going a bit too far into the weeds—like finding ASHRAE papers from the late '80s exploring the effect of cycle times on various HVAC systems), I learned that AC units are most efficient at steady state and much less efficient the first few minutes after you turn them on. The Raspberry Pi will now boot up, connect to the Internet and download the latest version of Home Assistant. Do you have an idea why?
Just what I was looking for. I also had a nice web interface to control the setpoint and view the AC unit's state.
Procedure 2020, ESP8266 + DHT22 + MQTT: make a connected object IoT and include it in Home Assistant, #Test: installing and Including the Xiaomi Smart Home Kit on Home Assistant (HASS), Include ESP8266 + DHT22 + Homie MQTT IoT in Home Assistant (HASS), How to Include RFLink Radio Home Automation Devices at Home Assistant (HASS), Soma Smart Shades, Wazombi Labs Solar Connected Curtain Motorization, How to include MySensors v2 IoT objects in Home Assistant (HASS), Install Home Assistant (HASS) on an Orange Pi running under Armbian, 4 solutions to add I/O (ADS1115, MCP23017, PCF8574, PCA9685). I proceeded to write up a bunch of rules like this one, which says if the living room AC unit is off and the temperature sensor reads above 25C, turn on the AC unit. For more discussion on open source and the role of the CIO in the enterprise, join us at The EnterprisersProject.com. First, I needed some hardware to read the temperature in the apartment and to control the AC units.
The thermostat interface on a smartphone. If you’re not in the US, you should be able to find these items in web stores in your country. It is developed in Java, which gives you endless devices where you can run the system. Since I don't have my AC units' model number, I don't have access to a datasheet or specifications for them.