relay messages

b_e33

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B
Join Date
Mar 2013
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lolo
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59
If the master is programmed to relay messages, then nodes on the multidrop can engage in virtual slave-to-slave transfers. Half-duplex protocol operates on a multidrop link with all nodes interfaced through half-duplex modems. There may be from 2 to 255 nodes simultaneously connected to a single link.
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what is means that master is programmed to relay messages?
 

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