Looking to display 2 temperatures on LCD using DS18B20 sensors. The sensors are working on the serial monitor but not on the LCD. Could anyone help. My code can be seen below. /********************************************************************/ // First we include the libraries #include <OneWire.…

multiple DS18B20 to 16x2 LCD

floresta May 11, 2018, 11:17pm 12

Please don't forget to connect a 2.2k resistor between Pin-2 of DS18B20 and 5V.

You might also consider using the value recommended in the data sheet, 4.7k.

Don

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