Today I’m going to show you how to monitor ambient room temperature with a Raspberry Pi. We’re going to wire up a temperature sensor, gather temperature values and send them to Firebase. This could be the start of a weather station or other crazy experiments. In my case we’re going to check the temperature of a room to make sure our newborn puppies don’t get too hot or cold during the day.
Featured Adafruit Products!
Waterproof DS18B20 Digital temperature sensor + extras: This is a pre-wired and waterproofed version of the DS18B20 sensor. Handy for when you need to measure something far away, or in wet conditions. While the sensor is good up to 125°C the cable is jacketed in PVC so we suggest keeping it under 100°C. Because they are digital, you don’t get any signal degradation even over long distances! (read more)
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