ESP8266 ESP-12E NodeMCU and DS18B20 based digital thermometer displayed in (C/F) on SPI OLED display.

ESP8266 ESP-12E NodeMCU and DS18B20 based digital thermometer displayed in degree C/F on SPI OLED display. Programmed using Arduino IDE, Adafruit GFX Library.

 

DS18B20 pin configuration:-

Pin connections for interfacing:-

Code/Sketch:-

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