How to make a LED Dot Matrix Wireless Display | IoT Projects

Опубликовано: 09 Июнь 2026
на канале: RD TOYS

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Learn- how to make a led dot matrix display using Nodemcu

Parts of list-
1) Nodemcu: https://amzn.to/2XwMuIr
2) Max7219 Display: https://amzn.to/2KcjHWE
3) Wire: https://amzn.to/2MLaq8H

Code -

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