To add some more problems
The previous situation is with usb power.
If i change the jumper to ext and add a 9v battery(reading 7v) i see the imp led flashing red like crazy.
going back to initial problem. The imp going offline, here more info.
I see green blinking about 90 times. Then it stops blinking.
It seems like 2 fast blinks and a pause then again another 2 blinks and after 90 blinks it stops.
Does this helps?
if i try with another imp in my smartmaker breakout it works. So i think the problem is not with smartmaker breakout but the imp itself.
Thank you
Firmware upgrade triggered means it’s updating its firmware (impOS). You need to leave it to update, should take no more than a few minutes. After the upgrade is complete, it’ll come online again.
If you have a 9v battery that reads 7v when unloaded, it’s likely dead and will not power the imp. The imp flashing red is it trying to boot and then running out of power, then trying again ad infinitum.
Is it doing alternate long and short green blinks? If so it’s got stuck downloading the upgrade. It’s just possible that this is caused by router issues (especially if your imp is one of the very early ones): if your router has a “DNS Relay” mode, try temporarily turning that off. Or, if possible, try using a different router (different network) altogether.
Oh good. Could you let me know (by private message if you’d rather) the make and model of the router that didn’t work? And its firmware version too, if possible?