Sussed it. Printer is on ttyUSB0 not on ttyASM0
Still getting errors though:
Connected to: 192.168.1.14 on port 2323
->Communication State: AttemptingToConnect
->N1 M110 N1*125
->N1 M110 N1*125
<-echo:Unknown command: "ÿû,ÿú,"
->Communication State: Connected
->N1 M110 N1*125
<-ok
<-echo:Unknown command: "S0"
<-ok
->N1 M110 N1*125
<-echo:Unknown command: ""
<-ok
->N2 M114*37
<-ok
<-X:0.00 Y:0.00 Z:0.00 E:0.00 Count X:0 Y:0 Z:0
<-ok
->N1 M110 N1*125
<-ok
->N2 M115*36
<-FIRMWARE_NAME:Marlin SkyNet3D-V2.3.2 (Github) SOURCE_CODE_URL:https://github.com/MarlinFirmware/Marlin PROTOCOL_VERSION:1.0 MACHINE_TYPE:SkyNet3D EXTRUDER_COUNT:1 UUID:cede2a2f-41a2-4748-9b12-c55c62f367ff
<-ok
->N3 M114*36
<-X:0.00 Y:0.00 Z:0.00 E:0.00 Count X:0 Y:0 Z:0
<-ok
->N4 M104 T0 S0*37
<-ok
->N5 M105*34
<-ok T:16.3 /0.0 B:16.4 /0.0 @:0 B@:0
->N6 M105*33
<-ok T:16.3 /0.0 B:16.4 /0.0 @:0 B@:0
->N7 M105*32
<-ok T:16.4 /0.0 B:16.4 /0.0 @:0 B@:0
->N8 M105*47
<-ok T:16.4 /0.0 B:16.4 /0.0 @:0 B@:0
->N9 M105*46
<-ok T:16.4 /0.0 B:16.4 /0.0 @:0 B@:0
->N10 M105*22
<-ok T:16.4 /0.0 B:16.4 /0.0 @:0 B@:0
->N11 M105*23
<-ok T:16.2 /0.0 B:16.4 /0.0 @:0 B@:0
->N12 M105*20
<-ok T:16.4 /0.0 B:16.4 /0.0 @:0 B@:0
->N13 M105*21
<-ok T:16.3 /0.0 B:16.4 /0.0 @:0 B@:0
->N14 M105*18
<-ok T:16.4 /0.0 B:16.4 /0.0 @:0 B@:0
->N15 M105*19
<-ok T:16.3 /0.0 B:16.4 /0.0 @:0 B@:0
->N16 M105*16
<-ok T:16.4 /0.0 B:16.4 /0.0 @:0 B@:0
->N17 M105*17
<-Error:No Line Number with checksum, Last Line: 16
<-echo:Unknown command: "0"
<-ok
->N18 M105*30
<-echo:Unknown command: ""
<-ok
->N19 M105*31
<-Error:Line Number is not Last Line Number+1, Last Line: 16
<-Resend: 17
<-ok
->N17 M105*17
<-Error:No Line Number with checksum, Last Line: 16
<-echo:Unknown command: "0"
<-ok
->N18 M105*30
<-echo:Unknown command: ""
<-ok
->N19 M105*31
<-Error:Line Number is not Last Line Number+1, Last Line: 16
<-Resend: 17
<-ok
->N17 M105*17
->N17 M105*17
<-echo:Unknown command: ""
<-ok
->N18 M105*30
->N18 M105*30
<-echo:Unknown command: ""
<-ok
->N19 M105*31
<-Error:Line Number is not Last Line Number+1, Last Line: 16
<-Resend: 17
<-ok
->N17 M105*17
<-ok T:16.3 /0.0 B:16.4 /0.0 @:0 B@:0
->N18 M105*30
<-ok T:16.4 /0.0 B:16.4 /0.0 @:0 B@:0
->N19 M105*31
<-ok T:16.4 /0.0 B:16.4 /0.0 @:0 B@:0
->N20 M105*21
<-ok T:16.3 /0.0 B:16.4 /0.0 @:0 B@:0
->N21 M105*20
<-ok T:16.3 /0.0 B:16.4 /0.0 @:0 B@:0
->N22 M105*23
<-ok T:16.3 /0.0 B:16.4 /0.0 @:0 B@:0
->N23 M105*22
<-ok T:16.3 /0.0 B:16.4 /0.0 @:0 B@:0
->N24 M105*17
<-ok T:16.4 /0.0 B:16.4 /0.0 @:0 B@:0
->N25 M105*16
<-ok T:16.4 /0.0 B:16.4 /0.0 @:0 B@:0
->N26 M105*19
<-ok T:16.4 /0.0 B:16.4 /0.0 @:0 B@:0
->N27 M105*18
<-ok T:16.3 /0.0 B:16.4 /0.0 @:0 B@:0
->N28 M105*29
<-ok T:16.3 /0.0 B:16.4 /0.0 @:0 B@:0
->N29 M105*28
<-ok T:16.3 /0.0 B:16.4 /0.0 @:0 B@:0
->N30 M105*20
<-ok T:16.4 /0.0 B:16.4 /0.0 @:0 B@:0
->N31 M105*21
<-ok T:16.2 /0.0 B:16.4 /0.0 @:0 B@:0
->N32 M105*22
<-ok T:16.4 /0.0 B:16.4 /0.0 @:0 B@:0
->N33 M105*23