Powering from 0.05" connectors

[johnfulgor]

Hello all,
is it possible to use the +5 pins on the various 0.05" connectors to power the board? (I mean, not getting power from the board, but giving power to it!). What is the purpose of the D3 diode (not fitted) and what is the meaning of the electronic device that appears in parallel to this diode, with the label "5V_E OPEN"?
Thank you.
John

[JohnS]

Sounds like a solder bridge / jumper but which board?

If it's like their usual boards E is enable.

John

[johnfulgor]

Sounds like a solder bridge / jumper but which board?

If it's like their usual boards E is enable.

John

A10-OLinuXini-LIME. What is this bridge for?
Thank you.