Novastar H Series Api Portable Jun 2026

config:preset:load

(Range: 0 to 100)

: Query the status of cards, switch signal sources, and manage resolutions. novastar h series api

def close(self): if self.sock: self.sock.close() config:preset:load (Range: 0 to 100) : Query the

Understanding the packet structure is critical for developers writing custom drivers. The Novastar protocol generally follows a "Header + Payload + Checksum" structure. | Field | Size (Bytes) | Description |

| Field | Size (Bytes) | Description | | :--- | :--- | :--- | | | 2 bytes | Fixed header indicating the start of a packet (e.g., 0x55 0xAA ). | | Length | 2-4 bytes | Total length of the packet from this field to the end. | | Device ID | 2 bytes | Target Device ID (usually 0x00 0x01 for the main unit). | | Command Code | 2 bytes | Specific ID defining the operation (e.g., Read Input, Write Brightness). | | Data Payload | Variable | Parameters for the command (can be empty for "Get" requests). | | Checksum | 2 bytes | Validation code (often CRC16 or simple sum). | | EOF | 2 bytes | End of Frame (optional in some revisions). |