Changing monitoring state from "Offline" to "Detecting serial connection"
Performing autodetection with 7 port/baudrate candidates: /dev/ttyUSB0@115200, /dev/ttyUSB0@250000, /dev/ttyUSB0@230400, /dev/ttyUSB0@57600, /dev/ttyUSB0@38400, /dev/ttyUSB0@19200, /dev/ttyUSB0@9600
Trying port /dev/ttyUSB0, baudrate 115200
Connecting to port /dev/ttyUSB0, baudrate 115200
Handshake attempt #1 with timeout 2.0s
Connected to: Serial<id=0xab9469a0, open=True>(port='/dev/ttyUSB0', baudrate=115200, bytesize=8, parity='N', stopbits=1, timeout=2.0, xonxoff=False, rtscts=False, dsrdtr=False), starting monitor
Send: N0 M110 N0*125
Recv: ok
Changing monitoring state from "Detecting serial connection" to "Operational"
Send: N0 M110 N0*125
Recv: ok
Send: N1 M115*39
Recv: FIRMWARE_NAME:Marlin SM2-4.7.2 (Github) SOURCE_CODE_URL:https://github.com/whimsycwd/SnapmakerMarlin PROTOCOL_VERSION:1.0 MACHINE_TYPE:GD32F305VGT6 EXTRUDER_COUNT:2 UUID:cede2a2f-41a2-4748-9b12-c55c62f367ff
Recv: Cap:SERIAL_XON_XOFF:0
Recv: Cap:BINARY_FILE_TRANSFER:0
Recv: Cap:EEPROM:1
Recv: Cap:VOLUMETRIC:0
Recv: Cap:AUTOREPORT_TEMP:1
Recv: Cap:PROGRESS:0
Recv: Cap:PRINT_JOB:1
Recv: Cap:AUTOLEVEL:0
Recv: Cap:Z_PROBE:1
Recv: Cap:LEVELING_DATA:1
Recv: Cap:BUILD_PERCENT:0
Recv: Cap:SOFTWARE_POWER:0
Recv: Cap:TOGGLE_LIGHTS:0
Recv: Cap:CASE_LIGHT_BRIGHTNESS:0
Recv: Cap:EMERGENCY_PARSER:0
Recv: Cap:PROMPT_SUPPORT:0
Recv: Cap:AUTOREPORT_SD_STATUS:0
Recv: Cap:THERMAL_PROTECTION:1
Recv: Cap:MOTION_MODES:0
Recv: Cap:CHAMBER_TEMPERATURE:0
Recv: ok
Send: M21
Recv: echo:Unknown command: "M21"
Recv: ok
Send: M155 S2
Recv: ok
Recv:  T:30.30 /0.00 B:29.09 /0.00 T0:30.30 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.20 /0.00 B:29.09 /0.00 T0:30.20 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.30 /0.00 B:29.09 /0.00 T0:30.30 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.20 /0.00 B:29.09 /0.00 T0:30.20 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.30 /0.00 B:29.09 /0.00 T0:30.30 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.30 /0.00 B:29.09 /0.00 T0:30.30 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.20 /0.00 B:29.09 /0.00 T0:30.20 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.20 /0.00 B:29.09 /0.00 T0:30.20 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.20 /0.00 B:29.09 /0.00 T0:30.20 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.20 /0.00 B:29.09 /0.00 T0:30.20 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.30 /0.00 B:29.09 /0.00 T0:30.30 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.20 /0.00 B:29.09 /0.00 T0:30.20 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.20 /0.00 B:29.09 /0.00 T0:30.20 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.30 /0.00 B:29.09 /0.00 T0:30.30 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.20 /0.00 B:29.09 /0.00 T0:30.20 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.20 /0.00 B:29.09 /0.00 T0:30.20 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.30 /0.00 B:29.09 /0.00 T0:30.30 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.20 /0.00 B:29.09 /0.00 T0:30.20 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.20 /0.00 B:29.09 /0.00 T0:30.20 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.20 /0.00 B:29.09 /0.00 T0:30.20 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.30 /0.00 B:29.09 /0.00 T0:30.30 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.20 /0.00 B:29.09 /0.00 T0:30.20 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.20 /0.00 B:29.09 /0.00 T0:30.20 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.20 /0.00 B:29.09 /0.00 T0:30.20 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.30 /0.00 B:29.09 /0.00 T0:30.30 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.20 /0.00 B:29.09 /0.00 T0:30.20 /0.00 T1:30.20 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.20 /0.00 B:29.09 /0.00 T0:30.20 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.20 /0.00 B:29.09 /0.00 T0:30.20 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0
Recv:  T:30.20 /0.00 B:29.09 /0.00 T0:30.20 /0.00 T1:30.30 /0.00 @:0 B@:0 @0:0 @1:0