Introduction
The Send Number feature allows users to broadcast a number to other micro:bits connected via radio. This functionality is particularly useful in various applications such as remote control systems, data collection, and interactive projects. By utilizing the radio.sendNumber(value) command, developers can easily transmit numerical data between devices, enabling real-time communication and collaboration in projects.
Key Features
- Simple Syntax: The command
radio.sendNumber(0);allows for straightforward implementation in code. - Real-time Data Transmission: Ideal for applications that require immediate feedback or data sharing, such as gaming or sensor data monitoring.
- Multiple Use Cases: Can be used in projects like broadcasting acceleration data, light levels, or any numerical data from one micro:bit to another.
Use Cases
- Model Cars: Send acceleration data to control the speed of a model car.
- Environmental Monitoring: Broadcast light levels to monitor environmental conditions in real-time.
- Interactive Games: Create multiplayer games where players can send scores or other numerical data to each other.