NodeMCU Based: 3D Printed Indoor Gauge Thermometer

NodeMCU ESP8266

Arduino IDE 2.0 (beta)

DHT22 Temperature and Humidity sensor

TM1637 Display

3D Printer

10k Resistor

Stepper motor 28byj-48

<html><body><figure><iframe src="https://youtu.be/vO6adrETQIA"></iframe></figure>Had some time this weekend and a desire to create something new and interesting, so went ahead and created an Arduino/NodeMCU based indoor dial thermometer. This device displays the temperature in degree centigrade on a D-Shaped Gauge as well as on a 7-Segment display.In addition to that, it also saves the temperature and humidity readings in a MySQL DataBase hosted on a home based Raspberry Pi Server. The data is then displayed using the "Our Smart Home" app.</body></html>

NodeMCU Based: 3D Printed Indoor Gauge Thermometer

Created an Arduino/NodeMCU based indoor dial thermometer