I'm trying to set up a low-cost, 360 camera for underwater use. The main criteria are:
1. It needs to run for 1 week, with 3* 2 hour intervals of recording per day, therefore needs an intervalometer
2. Needs an external battery pack to power device for this time
3. Needs to withstand pressure at 40 m
4. Must be small enough that it can be replaced easily during a dive, switched out with another unit.
Ideally if we can install an intervalometer & external battery for an Insta360 X3, this would be great. Keen to keep it simple, and open to all ideas!