Here is the lovely tiny LED wall I made with Wio nodes. Every one can control it through the internet.
There are 30 LED bars on the board, each bar has ten led. Every one in every where can control every bar he/she likes with the API of Wio link.
Here is the step to implement the Internet Of Led Wall
Here is the details of the laser cutting effect on a 5mm wood board.
Here I used wio node instead of wio link.
1.Choose the number of the led you want to control, then send the relevant parameter to the API of the I/O.
1.Then you will see the amazing effect of the tele-controlling experience.If you are thousands of miles away, you can see the effect through Live broadcast!