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Switchable LED Bar for Ender 3 S1 (Pro)
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Interrupts the wire to the lightbar on top without cutting the wire, allowing relay control by Raspberry Pi
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Updated at source:
Model information
- Source
- Printables
- Category
- Creality Parts & Upgrades
- License
- Creative Commons — Attribution — Share Alike
Uses a male JST-XH 3-pin connector on the bottom to connect to the printer body and a female JST-XH connector on the top to connect the lightbar cable into.
In the center of the plastic part (cf. 2nd pic), the middle pin is soldered through to connect the top and bottom. The other one is connected to a two-stranded cable, interrupting the power and redirecting it to a relay that is controlled by a raspberry pi or similar.