Do I need to solder the 3.3v Jumper on the panel companion board

[ericsmith66]

Hello,

I have a question about the 7 inch Panel. I see reference here:

https://miscsolutions.wordpress.com/paneldue/

that I need to solder the 3.3v jumper on companion board if you have the 7 inch Panel. I just purchased the panel and the companion board from https://www.filastruder.com and I did non see mention of it there or on the base wiki.

Is this correct?

Thanks
Eric Smith

[dc42]

The link wire is only needed when using a very old PanelDue board. The version 3 board doesn't have a voltage selection jumper, it is set to 3.3V.