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=0x6ec88d18, 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 2.1.2.5 (Sep 14 2025 15:47:17) SOURCE_CODE_URL:github.com/MarlinFirmware/Marlin PROTOCOL_VERSION:1.0 MACHINE_TYPE:Ender-3 Pro Plus EXTRUDER_COUNT:1 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:1
Recv: Cap:AUTOREPORT_POS:0
Recv: Cap:AUTOREPORT_TEMP:1
Recv: Cap:PROGRESS:0
Recv: Cap:PRINT_JOB:1
Recv: Cap:AUTOLEVEL:1
Recv: Cap:RUNOUT: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:HOST_ACTION_COMMANDS:1
Recv: Cap:PROMPT_SUPPORT:0
Recv: Cap:SDCARD:1
Recv: Cap:MULTI_VOLUME:0
Recv: Cap:REPEAT:0
Recv: Cap:SD_WRITE:1
Recv: Cap:AUTOREPORT_SD_STATUS:0
Recv: Cap:LONG_FILENAME:0
Recv: Cap:LFN_WRITE:0
Recv: Cap:CUSTOM_FIRMWARE_UPLOAD:0
Recv: Cap:EXTENDED_M20:0
Recv: Cap:THERMAL_PROTECTION:1
Recv: Cap:MOTION_MODES:0
Recv: Cap:ARCS:1
Recv: Cap:BABYSTEPPING:1
Recv: Cap:CHAMBER_TEMPERATURE:0
Recv: Cap:COOLER_TEMPERATURE:0
Recv: Cap:MEATPACK:0
Recv: Cap:CONFIG_EXPORT:0
Recv: ok
Send: M21
Recv: echo:No SD card
Recv: ok
Send: M155 S2
Recv: ok
Recv:  T:21.71 /0.00 B:21.02 /0.00 @:0 B@:0
Recv:  T:21.83 /0.00 B:21.04 /0.00 @:0 B@:0
Recv:  T:21.81 /0.00 B:21.02 /0.00 @:0 B@:0
Recv:  T:21.80 /0.00 B:21.02 /0.00 @:0 B@:0
Recv:  T:21.79 /0.00 B:21.04 /0.00 @:0 B@:0
Recv:  T:21.83 /0.00 B:21.02 /0.00 @:0 B@:0
Recv:  T:21.81 /0.00 B:21.09 /0.00 @:0 B@:0
Recv:  T:21.86 /0.00 B:21.02 /0.00 @:0 B@:0
Recv:  T:21.87 /0.00 B:21.01 /0.00 @:0 B@:0
Recv:  T:21.85 /0.00 B:21.09 /0.00 @:0 B@:0
Recv:  T:21.87 /0.00 B:21.05 /0.00 @:0 B@:0
Recv:  T:21.84 /0.00 B:21.06 /0.00 @:0 B@:0
Recv:  T:21.85 /0.00 B:21.05 /0.00 @:0 B@:0
Recv:  T:21.84 /0.00 B:21.04 /0.00 @:0 B@:0
Recv:  T:21.85 /0.00 B:21.07 /0.00 @:0 B@:0
Recv:  T:21.87 /0.00 B:21.07 /0.00 @:0 B@:0
Recv:  T:21.82 /0.00 B:21.03 /0.00 @:0 B@:0
Recv:  T:21.87 /0.00 B:21.06 /0.00 @:0 B@:0
Recv:  T:21.87 /0.00 B:21.04 /0.00 @:0 B@:0
Recv:  T:21.87 /0.00 B:21.05 /0.00 @:0 B@:0
Recv:  T:21.87 /0.00 B:21.03 /0.00 @:0 B@:0