# Homie DS18B20 #

## ESP01 and DS18B20 temperature sensor using Homie convention over MQTT ##

## Notes ##

* Using powered mode for ds18b20. Must supply power to power pin.
* Used 10k resistor which works, 4.7k is what's suggested.
* Using the Dallas Temperature library


![schematic](./homie-ds18b20_schem.png)