Hello, After big storm, my device stopped publishing and now when switch on status LED is white, WIFI led blinking. When scanning WIFI I have a new SSID called AI-THINKER_A77DE7.
Reset button result to same status.
Pressing 1 time On switch, change status led light Blue and WIFI led blinking.
Impossible to enter setup anymore pressing multiple times on switch.
Removing Urban sensor board with PMS5003 allow to enter setup mode (Red Status Led).
Double click on reset allow USB com. status led light green.
I have this kit since 2 months and it’s already not working 
Anyone can help me to fix it?
Regards, Juan.