I am currently working with ESP03 using Arduino IDE to push code. The chip is working file and connects to server and posts message. But when I try to connect a DS18S20 to the I/O pin of ESP03 to read the temperature to pass it onto the server the serial port gives a temperature reading of 85. It is recognising the sensor but does not give back the proper temperature. I tried the code provided for the ESP8266 Arduino IDE and DS18B20 available from this site. It still gives me back a reading of 85. I have attached the code I have been using.