I got it all soldered up (thanks for confirming my thoughts on what “should” have been the case. I did get the “blue light” to come on when it’s plugged in, but still no data to the Wio Terminal. I’ve seen a couple random times that it shows 0 mph, etc. which I was thinking might have been from the initial connection. I’ll go over the pins again to confirm I didn’t miss anything. Does it matter which port the Grove Wireless Serial board connects to on the Wio Terminal?