Device Maintenance

Parameter Persistence

Network parameter changes (IP address, port) are persisted to device flash automatically after .set() is called. No extra save step is needed — the firmware writes to flash in the background once it detects the change.

glove.ip().set("192.168.1.200")  # send to the device and auto-persist to flash

save_params() persists SDK-local parameters to ~/.wuji/sdk/params/, which is a separate mechanism from the device-side flash persistence.

Reboot

glove.reboot()  # reboot the device

Calibration

Run IK calibration when you use the glove for the first time, switch wearers, or need to swap hand profiles. See Calibration for details.

Device Logs

Read firmware runtime logs:

# Get the log storage directory (default ~/.wuji/logs/)
log_dir = glove.get_device_log_dir()
print(f"Log directory: {log_dir}")

Available Parameters

Read and modify device parameters through the SDK. For the parameter read/write API, see SDK Device Parameters & Calibration.

Parameter	API	Read	Write	Description
Serial number	`glove.sn()`	✓	x	16-byte device serial number
Firmware version	`glove.version()`	✓	x	Current firmware version
IP address	`glove.ip()`	✓	✓	Device network IP
Data port	`glove.port()`	✓	✓	Data transmission port
Hand side	`glove.hand_side()`	✓	x	Left or right hand
Device name	`glove.device_name`	✓	x	Name specified at connection time

Parameter Persistence

Reboot

Calibration

Device Logs

Available Parameters

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