FPV Backpack (Caddx / RunCam Micro camera)

thingiverse

Here's a backpack designed specifically for Micro size cameras like the Caddx / RunCam Micro Sparrow and VTX systems such as the Eachine TX526 or similar models. To secure the VTX, I use double-sided tape, but it's worth considering adding a small cable tie through the strap cavity to prevent the heat from softening the adhesive. You can attach this backpack to your aircraft using Velcro on the base plate or by threading a 20mm Velcro strap through the cavity and around the model, perfect for gliders. When choosing a power source, I typically use a 3S battery and connect it directly to the balance lead. However, make sure to check the voltage rating of both your camera and VTX system to ensure compatibility.