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Patron serial port maps

See the table below to find out how the physical RS485/RS232 serial port lines are mapped into Linux ports within /dev/.

Alternatively, all serial ports with N (eg. /dev/ttyNS0) mentioned below are also accessible via /dev/extcomm/X/Y, where X is the number of section, and Y is the number of the serial port.

All those ports are also accessible via section number 0 in /dev/extcomm/0/Z.


RS485-1 RS232(485)-2 RS485-3 RS485-4 LTE
S105ttyNS0ttyS2ttyS1xx
S115ttyNS0ttyS0ttyS2ttyS1x
S155ttyNS0ttyS2ttyS1xx
S165 LTEttyNS0ttyS1xxttyLTE_AT1
S205ttyS1xxxx
S215ttyS1ttyS2xxx
S505ttyS1xxxx
S515ttyS1ttyS2xxx

RS485-1.1 RS232(485)-1.2 RS485-1.3 RS485-2.1 LTE
M205ttyNS0ttyS2ttyS1xx
M265 LTEttyNS0ttyS1xxttyLTE_AT1
M505ttyNS0ttyS2ttyS1ttyNS1x
M515ttyS1ttyS2xttyNS0x
M525ttyNS0ttyS2ttyS1ttyNS1x
M535ttyS1ttyS2xttyNS0x
M565 LTEttyNS0ttyS1xttyNS1ttyLTE_AT1
L205ttyNS0ttyS2ttyS1xx
L505ttyNS0ttyS2ttyS1ttyNS1x
L525ttyNS0ttyS2ttyS1ttyNS1x