Send Detection Results over HTTP or UART

In addition to MQTT, reCamera Pro supports outputting AI inference results to external systems via HTTP and UART.

HTTP output

In the Web UI, go to AI Inference → Inference Output Configuration and select HTTP as the output method.

The HTTP output is suitable for integration with REST APIs, webhooks, custom backend services, or third-party platforms that accept HTTP requests.

UART output

UART output sends inference results over the expansion interface serial port. This is useful for integration with external controllers, MCUs, or industrial equipment that communicate via serial protocol.

Configure UART output

1. In AI Inference → Output Method, select Serial Port.

2. Open your serial port tool to receive the inference results.

Output format

The UART output contains the same fields as the real-time inference monitoring log (timestamp, task_type, class_id, class_name, score, bbox, detection_count).

note

The trigger command for serial port triggering (see Trigger Capture from External Devices) can only be sent in ASCII format. HEX sending and Chinese characters are not supported.

Related pages

• Configure Detection
• Send Detection Results over MQTT
• Trigger Capture from External Devices

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