bigtreetech / bigtreetech/EBB

SB2209 heater cartridge outout only 1.5V ?

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#45 3 comments 0 reactions 0 assignees View on GitHub
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Description

My heater cartidge dosent want to heat after an update of system files on mainsail, when activated it only output 1.5V ? it should be 24V for the heater ? i dont know where to look , to a i need to reflash the toolhead to ''update'' it ?

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Research direction

No files, tests, or code entry points are named. Start by reviewing the reported system-file update and the SB2209 heater activation path, then determine whether the 1.5 V reading is reproducible. Done means documenting a confirmed cause and fix, or the diagnostic information needed to continue.

Written by the indexing model from the issue text.

Assessment

Domain
embedded-iot
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
18/100

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