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Control USB relay devices over serial for listing, switching, and renaming.
Copy the install command and let the AI configure it · recommended for beginners
No copy-paste install info for "usb-relay" yet — see the docs or source repo.
List all currently connected USB relay devices and return each relay's name and status.
A list of connected relays with device identifiers, names, and on/off states.
Turn on the relay named "pump-1"; if it is already on, return the current state before acting.
The tool reports the before-and-after state and confirms the relay was turned on successfully.
Rename the relay "relay-2" to "lab-fan" and return the updated device list.
The tool confirms the rename and shows the updated relay list with the new name.
Communicate with embedded and IoT devices over serial for debugging and control.
Open, read, write, and manage serial ports through MCP for device workflows.
Access RS232 serial ports via MCP for listing, opening, reading, and writing.
Control compatible boards over Bluetooth serial for motors, IO, and sensors.
Connect MCP to ESP32 Tasmota devices for structured control and sensor reading.
Connect to serial devices for port control, data exchange, and protocol handling.