BBC Micro:bit Morse Code Communicator Kit - Build a Wireless Secret Messenger

Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.

Imagine tapping out a secret message on one micro:bit and watching it appear on another across the room - no wires, no internet, just radio waves, exactly like the telegraph operators of the 1800s. This kit turns that history-meets-technology idea into a real, hands-on project that introduces young makers to wireless coding, logic, and a timeless communication method. With all parts included and a guided build companion, a child can go from unboxing to sending their first Morse code transmission in a single afternoon.

What You'll Build

Two standalone Morse code stations, each powered by a BBC micro:bit v2. By pressing the A and B buttons, kids create dots and dashes that travel via the built-in radio module. The receiving micro:bit displays the letter on its LED grid and can sound a buzzer, turning the room into a private telegraph network. It's both a gadget and a game - ideal for secret notes, scavenger hunt clues, or just watching code turn into light.

What You'll Learn

• How radio frequencies transfer data between two micro:bits without Bluetooth or wires
• Convert button presses into Morse code dots, dashes, and letter mappings using MakeCode blocks
• Program the micro:bit's LED display to show received letters and its speaker to beep patterns
• Debug and test a real communication system, building intuition for protocols and signal flow

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately