Amazon.com: 12V DC Digital Temperature Controller, ẈỊFỊ APP Control High Temperature Control Module 18°C~999°C 24V Thermostat Control Switch Board with 10A One-Channel Relay Waterproof K-Type Thermocouple Probe : Industrial & Scientific
Make Digital Thermostat | Arduino DIY - YouTube
Alexa Enabled Thermostat for Junkers Gas Heater - Amazon Web Services Projects
Amazon.com: Sonoff TH16 Temperature and Humidity Monitoring WiFi Smart Switch for DIY Smart Home,Compatible with Alexa(16A) : Appliances
MQTT PoE Thermostat - Share your Projects! - Home Assistant Community
Arduino Reduces Heating Costs | Hackaday
DIN Rail Mount Pinout Breakout Terminal Block Module for Arduino UNO R3: Amazon.com: Industrial & Scientific
Amazon.com: Arduino UNO WiFi REV2 [ABX00021] : Electronics
Amazon.com: Electronic Thermostat Controller, DROK DC 6-30V 24V Digital Temperature Control Board -50 to +110 Degree Celsius High Accuracy LCD Digital Micro Temp Control Switch Module with Waterproof Sensor Probe : Industrial
Amazon.com: Arduino UNO WiFi REV2 [ABX00021] : Electronics
Amazon.com: Arduino UNO WiFi REV2 [ABX00021] : Electronics
I finally decided to install an arduino in our space heater from 1985 : r/ arduino