diff --git a/readme.md b/readme.md new file mode 100644 index 0000000..d686ce3 --- /dev/null +++ b/readme.md @@ -0,0 +1,9 @@ +# 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