Hi @squeakywheel, hmm reading the backscroll again… If you have performed the Beta to Production Electron conversion steps and have it breathing Cyan… I think you just need to add it to your device collection.
You activate your SIM and can claim your Electron automatically here:
https://setup.particle.io/
Or you can claim your Electron manually like this:
// put electron in Listening Mode
particle identify
// select and copy the device ID and press RESET, and wait for breathing CYAN again
particle device add <device id>
particle device rename <device id> <new name>
If you see it in the Build IDE, you should also see it in the Particle App