Sovol SV08

unverified library/moonraker/sovol-sv08.hal.yaml

Id	sovol-sv08
Manufacturer	Sovol
Model	SV08
Driver	moonraker
Hazard	high
Limits	unconfirmed The library file holds suggested limits for extruder_target, bed_target, fan_speed, home (action), pause (action), resume (action), cancel (action), and no person has confirmed those limits yet. How a person confirms the limits

Control channels
Channel	Max	Step	Rate per s	Unit	Confirm	Limit
extruder_target	215	1	10	degC	confirm	suggested
bed_target	60	1	5	degC	confirm	suggested
fan_speed	100	1		%	none	suggested

Actions
Action	Arguments	Confirm	Limit
home	axes x, y, z, xy, all	confirm	suggested
pause	none	none	suggested
resume	none	confirm	suggested
cancel	none	confirm	suggested

Read channels
Channel	Type	Unit	Every
state	enum		1 s
extruder_temp	number	degC	2 s
bed_temp	number	degC	2 s
progress	number	%	5 s

openhal: "0.1"
device: { name: Sovol SV08, model: SV08, manufacturer: Sovol }
id: sovol-sv08
match:
  mdns: _moonraker._tcp
  moonraker: { hostname: "SPI-XI" }
connect: { moonraker: SPI-XI.local, port: 7125, transport: websocket, timeout: 5 s }
read:
  state: { type: enum, values: [standby, printing, paused, complete, cancelled, error], every: 1 s }
  extruder_temp: { unit: degC, every: 2 s, range: [0, 320] }
  bed_temp: { unit: degC, every: 2 s, range: [0, 130] }
  progress: { unit: percent, every: 5 s }
write:
  extruder_target: { unit: degC, min: 0, max: 215, step: 1, max_change_per_s: 10, confirm: confirm, suggested: true }
  bed_target: { unit: degC, min: 0, max: 60, step: 1, max_change_per_s: 5, confirm: confirm, suggested: true }
  fan_speed: { unit: percent, min: 0, max: 100, step: 1, suggested: true }
actions:
  home:
    description: Home the axes.
    args:
      axes: { type: enum, values: [x, y, z, xy, all] }
    require: ["state != printing"]
    confirm: confirm
    suggested: true
  pause: { description: Pause the running print., require: ["state == printing"], suggested: true }
  resume: { description: Resume a paused print., require: ["state == paused"], confirm: confirm, suggested: true }
  cancel: { description: Cancel the print., confirm: confirm, suggested: true }
safe_state:
  - { extruder_target: 0, bed_target: 0, fan_speed: 0 }
interlocks:
  - if: "extruder_target > 0 degC"
    require: "state != error"
    message: "Clear the printer error before heating."
watchdog: { heartbeat: 5 s, on_loss: safe_state }
hazard: high
notes: >-
  Suggested limits. A person must confirm every limit before this device can be written.
  The SV08 runs Klipper and Moonraker on its own board. Factory firmware 2.4.6 names the host SPI-XI, so
  change host if you renamed it. The limits suit PLA, with the hotend at most 215 degC and the bed at most
  60 degC. Klipper still refuses anything above the max_temp in printer.cfg.
provenance: { source: library, by: OpenHAL starter library, at: 2026-10-25, verification: { status: unverified } }