Fahrenheit to MQTT
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I’ve got a program that converts Celsius to Fahrenheit for the ds18b20 temperature probe on a Pi that I’ll be putting outdoors. I’d like to use MQTT to send the output of this program to another PI with a weather station indoors. I’ve got it all setup except I don’t know how to get the output of the program which prints the converted temperature to MQTT. Any help would be appreciated.
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The best way for me to do it was to use node-red. Fantastic program for us newbies with little coding experience. Highly recommended. I’m running it on the pi that is sending the values to the MM pi. Works great.
