Uploaded September 2021 | Updated September 2026, 3 weeks ago

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BTT's great documentation on this board: github.com/bigtreetech/BIGTREETECH-OCTOPUS-V1.0

Sample AliExpress listing for this board:
aliexpress.com/item/1005002611654405.html

Features I didn't mention (trying to keep video short):
diag pin jumpers, to allow for sensorless homing
RGB LED header
microSD card
automotive fuses
really great labeling on back/silkscreen labels