Send: M503
Recv: echo:; Linear Units:
Recv: echo:  G21 ; (mm)
Recv: echo:; Temperature Units:
Recv: echo:  M149 C ; Units in Celsius
Recv: echo:; Filament settings (Disabled):
Recv: echo:  M200 S0 D1.75
Recv: echo:; Steps per unit:
Recv: echo:  M92 X606.00 Y606.00 Z1167.00 E1140.00
Recv: echo:; Max feedrates (units/s):
Recv: echo:  M203 X40.00 Y40.00 Z10.00 E70.00
Recv: echo:; Max Acceleration (units/s2):
Recv: echo:  M201 X1000.00 Y1000.00 Z100.00 E1000.00
Recv: echo:; Acceleration (units/s2) (P<print-accel> R<retract-accel> T<travel-accel>):
Recv: echo:  M204 P1000.00 R1000.00 T1000.00
Recv: echo:; Advanced (B<min_segment_time_us> S<min_feedrate> T<min_travel_feedrate> J<junc_dev>):
Recv: echo:  M205 B20000.00 S0.00 T0.00 J0.01
Recv: echo:; Home offset:
Recv: echo:  M206 X0.00 Y0.00 Z0.00
Recv: echo:; Hotend PID:
Recv: echo:  M301 P22.20 I1.08 D114.00
Recv: echo:; Input Shaping:
Recv: echo:  M593 X F40.00 D0.00
Recv: echo:  M593 Y F40.00 D0.00
Recv: echo:; Stepper motor currents:
Recv: echo:  M907 X1000 Z1000 E1000
Recv: echo:; Backlash compensation:
Recv: echo:  M425 F1.00 S0.00 X0.20 Y0.36 Z0.00
Recv: ok

Send: M115
Recv: FIRMWARE_NAME:Marlin 2.1.2 (Mar 28 2023 19:55:43) SOURCE_CODE_URL:github.com/MarlinFirmware/Marlin PROTOCOL_VERSION:1.0 MACHINE_TYPE:3D Printer 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:0
Recv: Cap:RUNOUT:0
Recv: Cap:Z_PROBE:0
Recv: Cap:LEVELING_DATA:0
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:1
Recv: Cap:HOST_ACTION_COMMANDS:0
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:1
Recv: Cap:LFN_WRITE:0
Recv: Cap:CUSTOM_FIRMWARE_UPLOAD:0
Recv: Cap:EXTENDED_M20:1
Recv: Cap:THERMAL_PROTECTION:1
Recv: Cap:MOTION_MODES:0
Recv: Cap:ARCS:1
Recv: Cap:BABYSTEPPING:0
Recv: Cap:CHAMBER_TEMPERATURE:0
Recv: Cap:COOLER_TEMPERATURE:0
Recv: Cap:MEATPACK:0
Recv: Cap:CONFIG_EXPORT:0
Recv: ok