Bitaxe Do-Si-Do – Dual Fan Adapter for Gamma

The Bitaxe Do-Si-Do is a minimalist open-source adapter board that lets you cleanly connect two cooling fans to your Bitaxe Gamma. It’s purpose-built for efficient airflow and elegant cable management — giving your Bitaxe the cool performance it deserves.

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Features

• Slim, in-line PCB with pass-through screw mounts
• Clean silkscreen labeling (Fan 1 / Fan 2) for quick setup
• Dedicated power routing for dual cooling fan operation
• Fully open-source hardware – PCB design files available
• Designed to match the Bitaxe Gamma board layout.

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Why "Do-Si-Do"?

Like a coordinated spin on the dance floor, the Do-Si-Do lets your Bitaxe spin in style, two fans, one adapter. It’s a plug-and-play way to keep your miner cooler, quieter, and more efficient.

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Demo video of it working here: https://x.com/BeeEvolved/status/1934263316643496063