M2 Hex pillar XT30 and camera mount (i.e. Elf X2)

thingiverse

Print on TPU. For the cam mount: Either attach the camera securely (its design accommodates 15mm wide AIO cams) by gluing it in place or use double-sided tape for a quick fix. Alternatively, if the frame permits, you can use a zip tie to keep everything steady. Check out the photo for guidance on how I've done this. Be aware that my quad is equipped with a 16x16 flight controller stack, which has been relocated slightly by drilling new holes in the frame (you can see this in the same photo). Please note that if you're using a 20x20 stack, the cam mount will likely interfere with it. For the XT30 mount: This part is designed to fit 20mm tall hex pillars easily. To assemble, simply trim the length of the pillar if needed and apply a small amount of glue to both sides as well as the XT30 itself. The back features a loop (printed with supports) that allows you to attach an LED/Buzzer combo. However, please note that this part has not been thoroughly tested; I've just used glue to secure it so far. If the fit isn't perfect, you can simply cut off the loop.