Can connect with wifi

Hello

I took my imp001 out of my closet to do a new project

but I can’t manage to configure on my wifi.

when I power it, the led flashes red

[Searching for WiFi network]
1 red blink 500
1 red blink 250
1 red blinck 250

then I configure the wifi with the application
no red blink
no green blink

no reaction if I make a clear device
no red blink
no green blink
no orange blink

What’s going on ?

whereas before it had worked for 5 years

he is dead ?

It has possibly died, yes. Not totally sure, but if it works on power up but not after a blinkup that implies that maybe it can no longer write the configuration page entries. Does a clear configuration immediately after power up also not work?