ROS 2 与 App 通讯 01:用四组 LED 跑通双向链路app/app.yaml
name: my-ros2-02-led-demo
description: Control four binary LED groups from ROS 2 through App Lab.
icon: 💡
ports: []
bricks:
- websocket_server:
variables:
WEBSOCKET_SERVER_HOST: "0.0.0.0"
WEBSOCKET_SERVER_PORT: "8765"
WEBSOCKET_SERVER_PATH: "/ros"
WEBSOCKET_SERVER_MAX_MESSAGE_BYTES: "16384"
WEBSOCKET_SERVER_MAX_CLIENTS: "4"
WEBSOCKET_SERVER_PING_INTERVAL_S: "10"
WEBSOCKET_SERVER_PING_TIMEOUT_S: "10"