Multiwii Pro Flight Controller Case

thingiverse

Protect your Hobby King Multiwii Pro flight controller (including ATmega 2560 chip) with a custom case design. This case has been updated with various features, such as cutouts for S1 and S3 ports as of January 14, 2014. Another update on April 2, 2015, includes a design for the MTK 3329 GPS module that comes with the Multiwii Pro. On May 30, 2015, an additional case top stl file was added with cutouts for all ports (S1, S2, S3, and two I2C ports). You will need to solder headers to the MultiWii board for these ports' usage. A 4"x6" pdf file of pinout names is also provided for easy referencing and affixing on the case. Assemble the case by screwing the Multiwii Pro board into the case bottom with four M3x8 bolts and nuts, drilling out bridged holes if necessary. Ensure the USB port lines up with the notch. Next, attach the case top with 12mm #2 screws, also drilling out any bridged holes. A "well" in the case top aligns with the barometric altimeter sensor; consider placing open-cell foam to minimize air motion impact on measurements. A previous update added a case top file with S1 and S3 port cutouts for peripheral device usage. The +5V S3 pin may output only 4.3V, so you might need to use the +5V from the RX pin for devices like Minim OSD.