For a personal project, I have created a radio communication encryption and decryption program for the Microbit Microcontroller. This is the Caesar Cipher Algorithm to encrypt and decrypt the messages.
Here is a video demo of how it works:
https://www.youtube.com/watch?v=bIt3S9f6cc0&t=2s
Open this page at https://pranayrishi.github.io/radiocommunicationencryption/
This repository can be added as an extension in MakeCode.
- open https://makecode.microbit.org/
- click on New Project
- click on Extensions under the gearwheel menu
- search for https://github.com/pranayrishi/radiocommunicationencryption and import
To edit this repository in MakeCode.
- open https://makecode.microbit.org/
- click on Import then click on Import URL
- paste https://github.com/pranayrishi/radiocommunicationencryption and click import
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- for PXT/microbit