Alessandro Bellafiore
Published

Temperature Sensor with ESP8266-01 And DS18B20

A temperature sensor with ESP8266-01 and DS18B20 which sends data over MQTT (Home Assistant and Cayenne).

IntermediateFull instructions provided2 hours30,056
Temperature Sensor with ESP8266-01 And DS18B20

Things used in this project

Hardware components

ESP8266 ESP-01
Espressif ESP8266 ESP-01
×1
DS18B20 Programmable Resolution 1-Wire Digital Thermometer
Maxim Integrated DS18B20 Programmable Resolution 1-Wire Digital Thermometer
×1
Breadboard (generic)
Breadboard (generic)
×1
Jumper wires (generic)
Jumper wires (generic)
×1
Resistor 4.75k ohm
Resistor 4.75k ohm
×1
DSD TECH USB to TTL Serial Converter CP2102
×1

Software apps and online services

Home Assistant
Home Assistant
Cayenne
myDevices Cayenne

Story

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Schematics

The completed sensor

The configuration for the flash mode

Code

The code

Credits

Alessandro Bellafiore

Alessandro Bellafiore

1 project • 2 followers
I want to start a career in software development and I am exploring and trying everything which passes in front of me!!

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