I have a photon that I’ve used many times in the past and I’m trying to set up the Wifi credentials on it using the app. I keep getting the error message “Error: Please try running setup again after resetting your Photon and putting it back in blinking blue listen mode if needed” [image] I have …

If you are using SYSTEM_THREAD(ENABLED) you’ll need to check for WiFi.listening() before running your serial code. The reason is that your code continues to run in that case, and it’s interfering with listening mode using the serial port.

Having Trouble Setting up Wifi with my Particle App

Troubleshooting

rickkas7 August 29, 2018, 8:18pm 3

The Photon detected as a Serial BallPoint mouse problem can be fixed with the instructions here:

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Having Trouble Setting up Wifi with my Particle App

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