• Examples , ESP8266 ,
• Tags: arduino temperature meter, arduino temperature sensor project, ds18b20 esp8266, ds18b20 temperature sensor
• 18 Jan

DS18b20 is a temperature Sensor module which works on single wire protocol. The reason to choose DS18b20 as a temperature sensor is because, we can interface many DS18b20 sensors on single wire. So we do not need extra pins for interfacing as well as we also do not need analog pins. Because ESP8266 Nodemcu module