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Nevermore Mini & Stealthmax PCB

Controller PCB for the Nevermore Mini and Nevermore Stealthmax air filters.

Mount

Mount the PCB where the Raspberry Pi Pico normally mounts with M2 screws.

Wiring

All connectors except USB are JST-PH. Use the diagram below to wire your fans, sensors, CAN, and power.

Pinout

Next Steps

Proceed to Firmware & Software Setup for flashing instructions, SGP40 plugin installation, and Klipper config.