WebSocket
Use WebSocket protocol to publish and subscribe from data to WebSocket server for fast, bidirectional communication between Raspberry Pi hardware and web clients.
Blocks
| WebSocket Publish | Publish data to WebSocket server in JSON format |
| WebSocket Subscribe | Subscribe to the JSON data received by a WebSocket server |
Model Settings
| WebSocket port | Port number that WebSocket server uses to transfer data (Since R2021b) |
Featured Examples
Publish Data from Raspberry Pi Sense HAT to WebSocket Server
Use Raspberry Pi® Blockset to publish the signals obtained from a Raspberry Pi Sense HAT to a WebSocket server, and read the data on a web browser in the WebSocket client.
Control Color of LED Matrix on Raspberry Pi Sense HAT over WebSockets
Use the Pi® Blockset to control the color of an 8x8 LED matrix on Raspberry Pi Sense HAT from a web page over WebSockets.
Implement Connected I/O on Raspberry Pi Hardware and Publish Data to WebSocket Server
Use Raspberry Pi® Blockset to develop an image processing system on Raspberry Pi board using a camera in the connected I/O mode. The example also shows you how to publish the output on a web browser and on a SDL video display screen.
Monitor Engine RPM Using Raspberry Pi CAN Blocks
Use Raspberry Pi® Blockset to monitor vehicle engine RPM and read the data on a web browser.
