DIY Wireless based Weather Station Project by using Nextion

Project Abstract:

• A Wemos D1 Mini is constantly receiving weather information from the internet for your city and sends it over to the display. Simultaneously, an RTC Module sends the current date and time to the Wemos D1 Mini to also display it on the display. Additionally, a BME280 temperature and humidity sensor send the corresponding values to the Wemos and it sends the data over to the display, to show it beside the data from the internet. For the communication between the Wemos, RTC Module and BME280 Sensor we will be using the I2C protocol. The display uses a serial interface for communication.
• Now in order to complete this project, you need to make sure that you have the ESP8266, as well as the SparkFun BME280 libraries installed in the Arduino IDE. You also need the Nextion Editor software(free).

Circuit diagram

Given this functioning principle, I designed a schematic for this circuit.

The PCBs Arrived For Our Project :

PCBGOGO is a very qualitative Chinese PCB manufacturer with very fast shipping time. we received our PCBs in 2 (!!!!) days, which is awesome. PCBGOGO provides amazing work on PCB manufacturing and as well as PCB assembling. This website PCBgogo.com can really help you guys, to place your orders. PCBgogo promises its’ customers to provide them with a fast delivery service and to place their order as soon as possible.

Final Look of PCB After the Assembling of Components :

Final Video of the Project Demonstration

Click Here To Download Nextion Source Code File | Human Machine Interface （HMI）