USB Relay Board

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Benjie Gillam edited this page Jul 1, 2015 · 2 revisions

Donated by zqk, this might be the datasheet

18:49:58 @zqk | basically, 9600 8n1 send "B0" to set all ports to outputs, send C then a byte to set the outputs where the bits are 1 is port 1, 2 is port 2, 4 is port 4, etc

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