OpenParcelBox/hardware/constraints.md

Hardware Constraints

Boks One V1 Compatibility

• Reuse the original electronics enclosure when possible.
• Reuse the original external front panel.
• Reuse the original 2x6 keypad layout.
• Reuse the original battery compartment.
• Reuse the original lock mechanism when technically possible.
• Avoid irreversible modifications to the parcel box.

Mechanical Integration

• The new PCB must fit inside the available volume of the original enclosure.
• Existing mounting points should be reused when possible.
• Components should remain accessible for maintenance.

Manufacturing

• No 3D-printed part should be mandatory.
• 3D-printed parts are considered optional.
• Heat-sensitive materials such as PLA must not be required for outdoor installation.

Power Supply

• Battery-powered operation.
• Optimized current consumption to maximize battery life.