I’m hoping someone here can help me. I screwed up my two Core chips trying to connect to them on my account, forgetting that my son had rigged them into another account a few months ago. Also I changed my router since the last time I played with them. After trying for awhile, I did a factory reset.
Now I can’t get the tinker program to talk to them, though they can talk to the router and breath cyan for about three to five seconds then turn steady red. I can also reach them through the usb with putty, Spark CLI and dfu-util but not sure what I would need to do through them.