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Review on Sunhokey Filament Detection – Ensure Seamless Printing with Reliable Filament Monitoring (Pack) by Dave Hock

Revainrating 3 out of 5

Causes Duet Wi-Fi processor overload and overheating.

Works but not on every control panel sold. The Duet processor starts to overheat immediately when connected to a 5V power supply. Endstop is used to detect float changes at 3.3V. This device switched 5V to endstop which overloaded the processor port. Do not connect +5V to the device (red wire). Use only ground (black wire) and locking pin (white wire). Works fine on my Duet wifi board connected this way.

Pros
  • Easy to read control panel
Cons
  • New competitors have appeared