Currently there is a reverse voltage protection diode onboard, but more in-depth analysis will be needed to ensure all voltage entry points are covered.
Currently there is a 0ohm resistor in place of a fuse, but to complete the overvoltage protection, a zener diode is required. Example
Currently there is a reverse voltage protection diode onboard, but more in-depth analysis will be needed to ensure all voltage entry points are covered.
Currently there is a 0ohm resistor in place of a fuse, but to complete the overvoltage protection, a zener diode is required. Example
A quick rough search turned up this as an optional component