I have opened the DS18B20 program from Wiki, I remove the UART and add a serial LCD display and change the device from a Pic to an Arduino uno. When I copmpile to Arduino, it always show 85.00. I have 4,7 k pullup to the DS18B20 and I found an examble with Arduino IDE, there it work, so the HW must be ok. Can I (again) get some help, what do I wrong or forget, please
Br Jorgen