04-06-2019, 12:34 PM
Yeah if you have the display plugged into controller and power up controller the display will still power up even if no Arduino on controller.
No problem having 5.1 on controller and pre-update on display.
So yes you can plug in Arduino with pre-update loaded to controller, wait 7 minutes after power up then plug in Arduino with 5.1 and controller is finished. Then leave it with 5.1 Arduino and now do the same to display. Once you upload 5.1 to display do a full power down and when you turn things on normally 5.1 should startup.
Edit: Even if display starts up with 5.1 immediately after upload don't press OK until you've done a complete power cycle and you're unplugged from computer.
No problem having 5.1 on controller and pre-update on display.
So yes you can plug in Arduino with pre-update loaded to controller, wait 7 minutes after power up then plug in Arduino with 5.1 and controller is finished. Then leave it with 5.1 Arduino and now do the same to display. Once you upload 5.1 to display do a full power down and when you turn things on normally 5.1 should startup.
Edit: Even if display starts up with 5.1 immediately after upload don't press OK until you've done a complete power cycle and you're unplugged from computer.
