LED1 on the LPC1769 EA board starts blinking when powered from external supply

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by suhel on Thu Apr 30 09:17:38 MST 2015

I have fed the power from the external pin to LPC1769 EA development board. But what is see is that after sometime LED1 on the board starts blinking.

Is this an indication of something wrong or all is well (normal behavior).

Could someone please explain, what is going on?

Any form of input would be highly appreciated.