Hi everyone,
i just received a couple of devices from Athom. I managed to install the LED Bulbs and the switches/plugs - altough I bricked one LED when trying to use official tasmota.bin.gz release (followed the description in this board).
Now, with the relays it is entirely different. There is a totally different firmware installed and while I manage to configure the WLAN, I never get access to the web ui. The router shows an IP/DHCP lease, but the device start blinking now and then (did not figure the pattern yet). I could not access any web ui and thus the device appears unusable ... any hints?
I did a nmap scan that showed only one open port:
PORT STATE SERVICE REASON VERSION
5556/tcp open freeciv? syn-ack ttl 255
1 service unrecognized despite returning data. If you know the service/version, please submit the following fingerprint
I bought this device, so that i can use and customize it with tasmota firmware ... that said, is there a good way of opening the plastic cover to get to the esp chip?
Best,
Hannes
PS: the network it is connected to does not have internet access
That might let you tweak the WLAN config or check firmware status. For the blinking, it's probably signaling something like a connection error or update loop—grab the manual for your exact model to decode the pattern (usually fast blink = WiFi issue, slow = cloud fail). If it's got DHCP but no UI, ping the IP from your router's admin page to confirm it's alive, or power cycle it a few times. If that flops, the Shelly app might let you force a reset or see logs. Hang in there; these things are solid once you crack it! ragdoll hit