Heltec Lora V3 Outdoor Case Max - No Holes

Created to minimise the chance of leaks, and to remove the need for silicoln.

The box has increased in size so that other sensors can be added, also tie wrap points have been added for batteries / other electronics.

The aerial is now inside the box, and the Lora boards is facing the sliding ‘door’. There has also been consideration for programming, a usb C can now be plugged in without removing the board.