BigTreeTech Octopus MCU and BTT PI or CB1 Housing

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Released 2025-12-01
This is a housing for a BigTreeTech Octopus v1.1 MCU and BTT PI / CB1 v1.2
Housing contains the following:
Box for BTT PI / CB1 v1.2 board & BTT Octopus v1.1 MCU board:
- The BTT Octopus side has holes ready for M3 Heated Inserts; BTT Pi / CB1 side has holes ready for M2 heated Inserts
- Has all ports already mapped out for perfect fit
- Additional holes for stepper motor wiring, hot end wiring, misc & aux wiring
- Contains three M5 holes to easily attach to aluminum extrustions at a corner or across
Cover for housing:
- Has holes ready for a 40mm Fan to cool BTT PI / CB1
- Is fully vented in order to allow heat to flow out
- Contains slot for additional 6025 Fan Duct
- Contains M3 holes ready for heated inserts to attach 6025 Fan Duct
6025 Fan Duct:
- Tightly fits a 6025 Fan
- Contains attachment holes to attach to cover
YouTube Video: https://youtube.com/shorts/CUXFLyonbf0
Originality of the Model
The author declares that this work is their personally original model
This model is licensed under the following terms:
Credit must be given to the creator
Only noncommercial uses of the work are permitted
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BTT_Octopus_V1.1_Box_Cover.stl.stlDesigner306.92 KB
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BTT_Octopus_V1.1_Cover_6025_Fan_Duct.stl.stlDesigner6.73 MB
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