Introduction: Nodemcu With OLED Display, PIR & DHT11

By plus.google.com/1174578490216014
About: Master in Electronics Engineering

Lets Make!!!!!

Step 1: Introduction:

In this project we are going to build a system which shows temperature and the motion on oled display.

The project is easy to build and implement.

Let Start making it.......

Step 2: Collect Components:

1. Nodemcu

2. OLED display 128x64

3. DHT11 or DHT22

4. PIR sensor

5. Resistor 4.7Kohm

6. Wires

7. Breadboard

Step 3: Gathering Required Libraries:

All the libraries are available on github.

Attachments

Step 4: Schematic:

Step 5: Code:

Enjoy Making.....!!!!!!!!

Attachments