Guide to ESP32 with multiple DS18B20 temperature sensors from Random Nerd Tutorials: This guide shows how to read temperature from multiple DS18B20 temperature sensors with the ESP32 using Arduino IDE. We’ll show you how to wire the sensors on the same data bus to the ESP32, install the needed libraries, and a sketch example you can […]
Tag Archives: DS18B20
An easy way to mount DS18B20 temperature sensors
Matt wrote an article describing a technique he used to mount DS18B20 temperature sensors: One of the biggest advantage of these sensors over I2C sensors, is that you can mount them almost anywhere. That having been said, I’ve never quite managed to come up with an elegant solution, particularly when attaching to a heatsink (for […]
Temperature alarm for boiling milk
Domen Ipavec shares his temperature alarm for boiling milk in the project log forum: Anyone who has ever boiled milk on the stove knows, that it has a nasty habit of overflowing. That is why I created the temperature alarm for boiling milk to be used my mother. The temperature alarm uses attiny841 microcontroller and […]
ESP8266 + DS18B20 Temperature sensor sends data to Thingspeak.com
Mohamed Afzal has written an article detailing how to send data to Thingspeak.com with ESP8266 + DS18B20 temperature sensor: The stock Firmware in the ESP8266 supports AT commands and for communicating with this need an micro-controller like Arduino. But i want to make a simple solution for that without using external micro-controller. NodeMCU firmware was the best thing […]
A DS18B20 1-wire digital thermometer AVR ATmega library
Davide Gironi writes: DS18B20 is a programmable resolution 1-wire digital thermometer. It has an operating temperature range of -55°C to +125°C and is accurate to ±0.5°C over the range of -10°C to +85°C. This library is an AVR implementation to retrive temperature from DS18B20. Built using the reference document: “Using DS18B20 digital temperature sensor on […]
One Wire Digital Temperature DS18B20 + Arduino
There are alot of Arduino + temperature sensor tutorials out there, but what makes this one different is the use of the DS18B20 sensor. Each DS18B20 has a unique 64-bit serial code, which allows multiple DS18B20s to function on the same 1-Wire bus. Thus, it is simple to use one microprocessor to control many DS18B20s […]