"We've left pads on the bottom of the board so that you can connect to the cloudBit's serial console using 3.3V UART (8-N-1, 115,200 baud) and poke around" - I'd like to do just that.
I seem to remember reading that I need USB to TTL cable (I got this: https://www.adafruit.com/product/954) and a bit of soldering. Cannot find an easy to follow instruction.
Please help. I know about the risk to hardware/warranty &c.