(For using your shield to read temperature sensors.) or, for that matter, any extra libraries. You DON'T need the general Arduino 1-Wire library. yes, this is a chip from the Dallas Semiconductor 1-wire family, but you don't have to deal with the usual 1-Wire programming things. but it does come with the sourcecode to make at least one of them accessible! And I have tried to keep the code simple, to help people who are making a start.ĭon't be scared by the "DS". This may not be the best tutorial on the web about using the Dallas temperature sensors with Arduinos. It was written in connection with the nuelectronics datalogging shield, but you don't need a shield to use the information here. This tutorial shows you how to access a DS18B20 temperature sensor to an Arduino. However, for now, I am leaving the rest of this page here, in case you have read everything else, and are still seeking that "Eureka" moment which WILL come, if you just bang your head against the wall long enough, and come at it again and again from differnt angles! The old version. Read that FIRST if you are new to the topic In 12/16, I wrote a NEW explanation of using 1-Wire temperature sensing chips like the DS18B20 with an Arduino (or ESP8266, Teensy, etc!).
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