Check out the whole script of this video @ www.DrZzs.com

We all want to be able to control the Temperature in our house to be comfortable but also to save some money. A smart thermostat, like the Nest, is a good idea, but too expensive for a lot of us.
Good news! You don't need a Nest. You can make something just as good for $20 or less!

Backlog Commands:
(This is for your Wifi & MQTT) - Backlog SSID1 YourWifiSSID; Password1 YourWifiPW; MqttHost your.mqtt.pi.ip; MqttUser yourMQTTuser; MqttPassword yourMQTTpw

(This is specific for the ThermoZzstat) - Backlog PowerRetain 1; SwitchRetain 1; gpio15 23; gpio4 22; gpio5 21; gpio14 02; setoption8 1; teleperiod 10; module 18

Important Links:
Yaml for the Configuration, Automations, and Lovelace - http://drzzs.com/ThermoZzstat
ESPeasy - https://github.com/letscontrolit/ESPE...
Tasmota - https://github.com/arendst/Sonoff-Tas...
Termite - https://www.compuphase.com/software_t...

Buy the Parts:
Amazon:
D1mini - https://amzn.to/2IO2I7L
Relays - https://amzn.to/2QKC2Yp
Temp Sensor - https://amzn.to/2yBJSfk

AliExpress:
D1 mini - http://s.click.aliexpress.com/e/cnbJPbis
Relays - http://s.click.aliexpress.com/e/1j23i9a
Temp Sensor - http://s.click.aliexpress.com/e/c2QWttWY

Banggood:
D1mini - http://drzzs.com/D1mini
Relay - http://drzzs.com/D1relay
Temp Sensor - http://drzzs.com/Am2302

Social LINKS:
DrZzs Facebook Group:   / 1969622823351838  
Discord DrZzs -   / discord  
Discord Home Assistant -   / discord  
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Twitter:   / dr_zzs  
Instagram:   / drzzs