Home » Archive by categoryTemperature Logger

BealgeBone temperature logger part 2 – web UI

In my previous post I described how to interface the LM74 SPI temperature sensor to the Beagle Bone and read temperature values at a pre-defined interval. The next step is to present this data in a nice clean fashion. One of the coolest Python packages that I’ve seen...
Continue reading

Simple BealgeBone temperature logger

I’ve decided to make a very simple temperature logger using the BeagleBone black and a readily available and Texas Instrument’s LM74 temperature sensor. The sensor is not the most precise one out there but it is easy to interface to and costs under $2. LM74 communicates over SPI,...
Continue reading