We have a Raspberry pi 3b+ and Linux raspberrypi 4.19.75-v7+ installed on it. We have connected DS18b20 temperature sensor to it. However the Sensor is not detected. It never returns the sensor number.
We have tried all the possible options that provided in the forum, without any luck. Can anyone please help. We have attached herewith the images of the pi and the sensor connection. Can anyone please let us know what we could be possibly doing wrong here.