System Commands

Reboot Device

Initiates a delayed device reboot.

POST /api/cmd/reboot/

Request Parameters:

Field	Type	Description
`rebootSec`	integer	Delay before reboot, from `0` to `180` seconds.

Example Request:

{
    "rebootSec": 3
}

Set Time

Sets the device time immediately.

POST /api/cmd/time/set/

Request Parameters:

Field	Type	Description
`time`	string	Time in ISO 8601 format relative to UTC0.

Example Request:

{
    "time": "2025-05-15T16:50:27"
}

Sync Time

Immediately synchronizes device time with NTP servers specified in settings.

POST /api/cmd/time/sync/

Example Request:

{}

Task files

Clears the in-memory task list and rereads task files from the memory card.

Check memTaskfiles state for compilation or runtime errors.

POST /api/cmd/tasks/reread/

Example Request:

{}

Activate License

Sends an activation request via WireGuard interface. Supported only with active WireGuard connection.

POST /api/activation/

Request Parameters:

Field	Type	Description
`activation`	object	Activation data object.
`infrastructureName`	string	Infrastructure name.
`infrastructureShortUrl`	string	Short URL to infrastructure site.
`domain`	string	Server address used for activation.
`endpointId`	string	Unique device identifier.
`endpointName`	string	Device name.
`propertyId`	string	Organization identifier.
`propertyName`	string	Organization name.
`pin`	string	8-digit device PIN code.
`hasBonusesEur`	string	Bonus amount on organization account.
`activeTill`	string / null	Activation expiration date (ISO 8601, UTC), or `null` to reset activation.
`supportEmail`	string	Support service email.

Save Cloud Registration Data

Saves cloud registration data to the default settings.

This request is intended for one-time use during device production. Newly programmed devices do not have cloud server connection links filled in. After the registration links and other registration data are saved, the device no longer accepts this request.

POST /api/register/

Request Parameters:

Field	Type	Description
`manufacturerName`	string / null	Manufacturer name used for registration.
`labelName`	string / null	Registered device model name.
`sku`	string / null	Registration model code.
`labelLink`	string / null	Cloud server device link.
`modbusServer`	string / null	Cloud Modbus TCP callback server address and port.
`discoveryServerUrl`	string / null	WireGuard configuration server URL and authorization request base URL.
`vpnStaticConfig`	object / null	Static WireGuard connection configuration, if used.
`endpoint`	string	WireGuard server address and port.
`endpointPublicKey`	string	Public key of the WireGuard server.
`deviceIpAddress`	string	Device address in the VPN.
`allowedIps`	array	VPN allowed IP ranges.
`persistentKeepalive`	integer	Maximum idle period between WireGuard packets.
`pinCode`	string / null	Unique cloud product code, up to 18 characters, or `null` if unsaved.

Example Request:

{
    "manufacturerName": "Overvis Ltd.",
    "labelName": "MC251",
    "sku": "mc251",
    "labelLink": "https://c.overvis.com/ABCDEFGH",
    "modbusServer": "modbus.overvis.com:20502",
    "discoveryServerUrl": "http://ocp.overvis.com/api/wg/",
    "vpnStaticConfig": {
        "endpoint": "ocp.overvis.com:31080",
        "endpointPublicKey": "vutsrqponmlkjihgfedcbaUTSRQPONMLKJIHGFEDCBA=",
        "deviceIpAddress": "10.0.0.3/16",
        "allowedIps": ["10.0.0.0/16"],
        "persistentKeepalive": 30
    },
    "pinCode": "ABCDEFGH"
}

Response:

Empty JSON upon successful command execution.

{}