Read and Write using ThingSpeak

In this post, I will be doing a simple IoT project using ThingSpeak

Components:

1. NODE MCU (link)

2. 100 ohms Resister(link)

3. Push Button(link)

4. Breadboard(link)

5. Jumper wires(link)

6. LED (link)

Hardware Part:

1. You can set the circuit as shown in the figure above

2. Here I have used 2 different boards make sure you name them as Read and Write separately

Software Part:

1. In this project, I used the Arduino IDE for programming NODE-MCU.

2. I have written 2 separate code files

3. This is the code for Node-MCU with LED here

4. This is the code for Node-MCU with button here

5. You can view the dashboard here

That's it for now...