Prerequisites:

• Arduino IDE
• ThingSpeak

Components Used:

• TFT 2.2" LCD Color module 176x220 ILI9225
• PMS 3003 PM2.5 Plantower Technology
• NodeMCU (Version 3)
• Pin Adapter SG00343

ThingSpeak:

• ThingSpeak is an open “Internet of Things” application and API to store and retrieve data from things using HTTP over the Internet or via a Local Area Network. With ThingSpeak, you can create sensor logging applications, location tracking applications, and a social network of things with status updates.

• ThingSpeak is available on the ThingSpeak Community site which features a Blog,Forum,Documentation and Tutorials

Circuit Diagram:

Connect to ThingSpeak:

Connect to Thingspeak via "dustBox.ino" Example

String urlTP = "thingspeak api" + String(data.PM_AE_UG_1_0) + "&field2=" + String(data.PM_AE_UG_2_5) + "&field3=" + String(data.PM_AE_UG_10_0);