Temperature Sensor DS18B20 Not Detected on Arduino Nano v3.0

I am having problems getting my temperature sensor to read on my Arduino Nano v3.0. I am hoping someone can take a look at my code/schematic and tell me where I'm going wrong. Temp returned is -127 (indicating no sensor found). I am using code from ds18b20 tutorial. I have attached the wiring diagram and have verified the temperature sensor works on a Raspberry Pi 2 B successfully using the 1-wire bus. Datasheet says the sensor takes between 2.7 and 5.5 volts and my voltmeter displays 4.69 vol

Pool Water Monitoring] #3: Getting started with Arduino IoT Cloud - element14 Community

DS18B20 Temperature Sensor –

TZT DS18B20 Temperature Sensor Module Waterproof 100CM Digital Sensor Cable Stainless Steel Probe Terminal Adapter For Arduino - AliExpress

Digital Temperature Monitoring With DS18B20 Sensor & Arduino

Guide for DS18B20 Temperature Sensor with Arduino

DS18B20 shows only 25 degrees and never changes - PlatformIO Community

DIYables DS18B20 Temperature Sensor for Arduino, ESP32, ESP8266, Raspberry Pi

Unable to get DS18B20 to read on Nano ESP32 - Nano ESP32 - Arduino Forum

Unable to get DS18B20 to read on Nano ESP32 - Nano ESP32 - Arduino Forum