Duet WiFi Case For i3 Systems

thingiverse

I remixed the 'AM8 Electronics Case with Dual mosfet' (https://www.thingiverse.com/thing:2330654) to create a custom case for a Duet WiFi board, featuring unique cooling for Stepper Drivers and a Single Mosfet for the Heated Bed. This innovative design incorporates an under-board air channel that utilizes a simple 20mm x 20mm 12 or 24 volt fan connecting directly to the Duet board, efficiently keeping the Stepper Drivers cool. I designed this case specifically for my second AM8 model printer and it mounts perfectly on a 2040 Extrusion. To ensure durability, I used brass inserts (m3) for all screws holding the boards in place and locking the cover securely. Additionally, I chose nylon m3 screws to hold the Duet WiFi firmly within the case, which worked exceptionally well with the brass inserts. After nearly a year of use on two different printers, I can confidently say that this custom case maintains a consistent temperature level even for prints lasting over 24 hours.