Led pattern. Problem discovering Digi Connect ME.

Question

When I turn on my Connect ME on my own board the Ethernet Activity (Green) LED starts blinking continuously in a 1-1-5 pattern. The yellow light is on.

Digi Device Discovery displays "No devices found".

What does this mean?

Thanks!

Answer 1

Solved, it was pin 20 "resetSW" always grounded

Answer 2

I'm having a similar problem. But I notice that pin20 is "Reserved" - pin 14 is Reset according to page 4 of the product brief aka the spec. So what does ResetSW mean?

Answer 3

Ken,

When working with our Integration kit (or -S) modules this pin is utilized by the firmware to perform a factory reset on the device. Details on the usage of this pin are documented in the Digi Connect User's Guide, http://ftp1.digi.com/support/documentation/90000565_E.pdf, as well as the Hardware reference, http://ftp1.digi.com/support/documentation/90000631_F.pdf.

When working with the Development kit (or -C) modules this pin is available to you as a general purpose I/O (GPIO). You are free to use this pin for whatever purpose you see fit.

I hope this helps.

Cameron