Program Raspberry Pi Lesson 3: Display sensor values on graphs.

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You will learn to connect Grove sensors to your Raspberry Pi through an Arduino or directly through a GrovePi shield and display the values on graphs you add to your dashboard.

For this tutorial you will need: a Raspberry Pi, one temperature sensor and one light sensor (preferably Grove sensors), an Arduino and/or a GrovePi shield.

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hi, great video!
i have few questions please:
is it possible to create rules ? for example if temperature is above 28c turn on some relay that controls a fan or ac ?
i noticed that you support spark, how about photon ?
thanks,

Duhhx
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did exactly what you do, but every time using my grove pi i get
ValueError: math domain error
Makefile.raspberrypi:12: recipe for target 'run' failed
make: *** [run] Error 1
Please help me!

heribertharant
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How #Arduino meets the #RaspberryPi , visual programming

Wyliodrin