Novastar H Series Api New! Today
Every screen or screen group on the H Series supports multiple layers. Through the API, developers can programmatically manipulate layers in real-time:
Your firmware is too old or the syntax is for the wrong H model. Fix: Upgrade to H series v1.8.2+. The H2 does not support cropping; the H9 does.
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: Access the web console using the device's IP address (default is 192.168.0.10 ) and credentials (default: admin / admin ) . Enable API : Navigate to Settings > OpenAPI Management . Every screen or screen group on the H
def set_brightness(self, percent): if 0 <= percent <= 100: return self._send_command(0x20, bytes([percent]))
0x01 Request: AA AA AA 02 01 03 BB BB BB Response: AA AA AA 02 81 83 BB BB BB (where 0x81 = command + 0x80) The H2 does not support cropping; the H9 does
The H-Series control card processes commands sequentially. Rapidly flooding the API with dozens of layer movements per second can cause commands to buffer or drop. Limit sequential API calls to a minimum interval of 50–100ms. Always Use Asynchronous Feedback
When constructing commands, you will frequently reference these specific IDs found in the H Series Splicers Control Protocol : : Unique ID for the signal source channel . screenId : The specific screen being controlled .
NovaStar does not publicly release full API documentation. The commands below are derived from reverse engineering, official SDKs (where available), and common industry implementation. For a production deployment, you must sign an NDA with NovaStar to obtain the official External Control Protocol document.
Recent firmware packages for the H Series expose an HTTP-based REST API, making integration with modern web applications, IT monitoring tools, and scripting languages remarkably straightforward. JSON payloads.