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hi all, as all the other, one of my shelly dw2 is no more working after the firmware upgrade to the 1.9.1(25 novmeber).
I threw eight batteries in the garbage
I tryed a lot of suggestion here. restart the wifi access point, used hfs factory reset...but nothing is working.
i think that the problem is that the shelly every some seconds disconnect as i can see from ping the shelly ip. so i think the shelly cannot download the firmware.
i have read that with some device is possibile to upload the firmware with an USB/TTL adappter.
is possibile also with shelly dw2?
or you have any other suggestion?
other 3 devices i was able to upgrade the firmware to 1.9.1 of the 26 of november... but with the 4 i cannot.
thank you