I just got a batch of new PCB’s from our supplier. The first two checked out fine, but the third I’m testing shows a LED blink pattern that I’ve never seen before: https://www.youtube.com/watch?v=fZGzktXHoL8 At the end I’m holding a piece of paper over the LED to better see the color.
I’m flashing it using CLI Version 1.31.0 on OSX. I use a standard setup script that feeds it wifi credentials and firmware. After getting credentials, the board tries to go online, but instead of going online it does a single yellow blink and then goes back to try finding a connection. Since the board never goes online, I cannot claim it. The board updates fine, it flashes fine but it just won’t go online.
The board runs through the “particle doctor” without any errors. I have not tried replacing the keys since CLI shows me a warning against replacing keys on a device that have never been claimed.