Review on 🌡️ SainSmart MAX6675 Thermocouple Temperature Sensor for Furnace & Kiln Measurement, Range 0-1024℃ by Cool Martin

Worked great just had to define the digital pins to account for spi. So far dht22 looks like garbage as my Arduino wasn't stuck with a read every second - combine this with a red node and it's just a solid hand down setup will buy again. I will use this probe to control the installation of a boiler for a wood burning stove.