Trouble setting up Particle

Make sure you got the latest CLI (currently 1.19.4)
Then do particle update via DFU Mode
Then, if particle setup doesn’t work, try setting the device up step by step

  • particle identify in Listening Mode to obtain the device ID
  • particle serial wifi in Listening Mode (decline all auto-support and choose manually)
  • device should breathe cyan now
  • particle device add <yourDeviceID>
  • particle device rename <yourDeviceID> <newName>