https://imgur.com/a/Hhg68os RB2011iL-IN Should I use the 4 pads on the left? (RX/TX/GND/3v3), is this a viable option and would that be WG/G/WBR/BR in a 568B? What is the proper way to interface with these pads? Or do I use the 10 empty holes labeled RS232. I have a COM header on an older PC with a...

I bought a new RB2011iL-IN about a week ago, it beeped and booted and after a misconfiguration I attempted to reset configuration. No variation of the reset button had any effect on the LED as I presume should be expected. I could not gain access after any attempt to reset configuration. I was able ...