Morrie Posted March 21, 2007 Share Posted March 21, 2007 Does anyone out there have any surplus "D" type (RS485) sub boards for the TRX228 Link to comment https://www.thesecurityinstaller.co.uk/community/topic/16807-trx228/ Share on other sites More sharing options...
Morrie Posted March 29, 2007 Author Share Posted March 29, 2007 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. Link to comment https://www.thesecurityinstaller.co.uk/community/topic/16807-trx228/#findComment-160833 Share on other sites More sharing options...
kensplace Posted April 6, 2007 Share Posted April 6, 2007 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? Link to comment https://www.thesecurityinstaller.co.uk/community/topic/16807-trx228/#findComment-161985 Share on other sites More sharing options...
Morrie Posted April 7, 2007 Author Share Posted April 7, 2007 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. Link to comment https://www.thesecurityinstaller.co.uk/community/topic/16807-trx228/#findComment-162166 Share on other sites More sharing options...
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