Cocoacrumbs

Cocoacrumbs

All of the buildings, all of those cars
were once just a dream
in somebody's head
Mercy Street - Peter Gabriel

Arduino

Cocoacrumbs

2 minutes read

Pic 1

Since it’s a bit hard to get a dedicated wire into my house just to transfer the measurements to where I want to see them, I decided to try out a wireless solution. I ended up using the very inexpensive 433 MHz RF modules for Arduino which seems to work well for me since the signal only has to cover a distance of a few meters. On the other hand, the sender will be located below ground level and there is a metal lid above it as well that can block the signal.

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