How to connect a temperature sensor?

[jolle-pe]

Hi,

i have a temperature sensor for the raspberry pi.
It was part of a "getting started" bundle.

But there was no description how to wire the board to the raspberry pi.



It looks like this.
As a part of the bundle, there was a break out coupler and a breadbord.

Now I want to put all this stuff together and want to measure the temperature.
How do i manage the wiring and I need a program code for read the input.

Greetings

[joan]

That looks like an analogue sensor. Does it have any identifying marks. The Pi has no analogue gpios.

Could you link to the bundle you bought?

[jolle-pe]

http://www.ebay.de/itm/GPIO-Starter-Kit ... 233956d455


This should be the bundle

[DougieLawson]

Search google for DS18B20 1-wire temp sensor.

[jolle-pe]

Does anyone have a program code for checking the temperature?

[DougieLawson]

Extend your google search. There are thousands of examples out there.

[joan]

Search the site for DS18B20. There should be plenty of code. I think it also need a 4K7 pull-up to 3.3V. Perhaps the module contains a resistor pull-up.

It's simplest if you connect the DAT (data) line to gpio4 as there are Linux drivers (w1-therm, w1-gpio) to read the DS18B20.

[ame]

Does anyone have a program code for checking the temperature?

Did you try Google? This temperature sensor is very popular and there are hundreds of program examples using it.