hardware currently used for making samples is not waterproof enough.
Camera boot and SD card instructions
Press and hold the camera's power button for 2 seconds, and the camera
will perform power on/off. The boot animation will display the current
firmware version number for confirmation.
After the power is turned on, the lens screen appears, but if the blue light
flashes, the available MicroSD card is not recognized. When the indicator is
green, it means that the memory card has been read and shooting is possible.