This tutorial is the second in a two part series for building a building-to-building morse code communications system. In it, we’ll explore how to create a morse code receiver using a Raspberry Pi and a Wyze camera. In a prior article, we explained how to build a morse code transmitter light with Raspberry Pi so this is for the receiving end of the communication.

Source: LXer – How to Build a Morse Code Receiver with Raspberry Pi