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Trx228

Morrie
in CCTV & Access Control

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  • Author
Does anyone out there have any surplus "D" type (RS485) sub boards for the TRX228

These are for an Educational project, I have begged, borrowed, bought and repaired all the rest but the communications MUST be serial, and I have TRX228s with Video/Telemetry sub boards.

Do you know the details of the rs485 protocol for those telemetry boards? Or are you going to be using a off the shelf controller?
  • Author
Do you know the details of the rs485 protocol for those telemetry boards? Or are you going to be using a off the shelf controller?

Control will be from a PC via RS485 insert Board, I need some sub boards so I can re hash the programming, I will match what I get with what I have.

The project does not have facilities for In-Video Telemetry, or any dedicated controllers.

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