Communications by ESP .............................................................................................................. 3-2
Communications Serial Commands.............................................................................................. 3-3
Host Port Connections.................................................................................................................. 3-4
Host Port Protocol.........................................................................................................................3-5
ACK/NAK Options......................................................................................................................... 3-7
Polling Mode Options....................................................................................................................3-8
RS-422 Status............................................................................................................................... 3-9
Auxiliary Port Connections.......................................................................................................... 3-10
Auxiliary Port System Data Status..............................................................................................3-18
Daisy Chain Autoconfigure ......................................................................................................... 3-19
Response Timeout...................................................................................................................... 3-20
LRC Status..................................................................................................................................3-21
Protocol Configuration Examples................................................................................................3-22
USB HID Interface ......................................................................................................................3-23
ASCII Character Entry Modifier...................................................................................................3-32
Preamble.....................................................................................................................................3-33
Postamble...................................................................................................................................3-34
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