HDMI+CVBS এনকোডার বোর্ডগুলির সাথে UART ডেটা কীভাবে প্রেরণ করবেন

Many customers want to transmit ভিডিও, শ্রুতি, and UART data using our encoder boards. Here’s a clear guide on what’s possible, the limitations, and the best way to achieve it.

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1. Current Status of HDMI+CVBS Encoder Boards

বৈশিষ্ট্য	HDMI+CVBS Encoder Board
Serial tab in web UI	❌ Not available
UART data transmission	❌ Not available by default; কাস্টমাইজ করা যেতে পারে
Video/Audio Protocols	✅ RTSP (video/audio only) ✅ UDP (supports video/audio + UART if used with decoder)

Key point: The encoder board alone cannot decode UART data on a PC with VLC or other generic players. You need our paired decoder board.

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2. How UART Data Transmission Works

1. এনকোডার বোর্ড
   • Accepts UART data input for transmission (UDP only).
   • RTSP stream is video/audio only; UART data cannot be sent via RTSP.
2. ডিকোডার বোর্ড
   • Required to properly decode UART data from the encoder.
   • Generic video players (যেমন, ভিএলসি) cannot decode UART data.

Illustration of Setup:

PC ---Ethernet---> HDMI+CVBS Encoder Board ---UDP---> Matching Decoder Board ---> UART Data Output

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3. বিকল্প: এর (CVBS) Input with UART

If you are using এর (CVBS) ইনপুট, you can use our dedicated converter board:

CVBS/AV Video to Ethernet IP Video Stream Converter Board

বৈশিষ্ট্য	এর (CVBS) কনভার্টার বোর্ড
HDMI ইনপুটে	❌ Not supported
UART data input	✅ Supported
Data retrieval on PC	✅ TCP protocol

টিপ: This is ideal if you only need UART + CVBS video streaming, and want to receive UART data directly on a PC.

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4. Recommendations

• HDMI+CVBS input + UART: Must use both encoder and matching decoder.
• এর (CVBS) + UART: Use the AV converter board with TCP to retrieve UART data on PC.
• Do not expect VLC or generic players to decode UART data; they only handle video/audio streams.

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উপসংহার:
Our encoder boards can transmit UART data, কিন্তু only with the matching decoder or the AV converter board. Understanding these options ensures you pick the right board for your system and avoid confusion or failed setups.