Mosquitto errors

[Dim (Angelos)]

@paulmann

how do i make the item for the sonoff th16 temp value and the humidity the setup of the sonoff is

Check the forum for similar posts and if you get stuck, ask for help

Some hints:

Install and setup OpenHAB 2.0 with Mosquitto and ESPEasy+HC-SR04

This information was rather difficult for me to locate so I thought I would do a favor for the next newbie. There are no step by step tutorials on this subject so I will be setting one up on this post below. https://github.com/openhab/openhab-distro/blob/master/docs/sources/getting-started.md I will be working though the setup this week. If anyone else would like follow along please let me know. Mark

Raspi3 + OH2 + Sonoff + ESP Easy

Hello, I’m installed ESP Easy to Sonoff switch and try to make simple logic with relay and led. But MQTT not work for me When I pressing F5 at OH2 basicui I get error in OH2 log: 19:50:02.299 [WARN ] [basic.internal.render.SwitchRenderer] - Cannot determine item type of 'sonoff' org.eclipse.smarthome.core.items.ItemNotFoundException: Item 'sonoff' could not be found in the item registry at org.eclipse.smarthome.core.internal.items.ItemRegistryImpl.getItem(ItemRegistryImpl.j…

ITEAD Sonoff switches and sockets - cheap ESP8266 Wifi+MQTT hardware

ITEAD Smart Home Products [image][image][image] These very cheap modules come with their special smartphone app but are all actually based on the famous ESP8266. It didn’t take long till the tinkerer community got a hold of that and started hacking. After opening up the cases, all you need to do is solder a few header pins and connect your FTDI breakout programmer. Alternative firmwares are ready to provide nice MQTT based Wifi SmartHome endpoints without the need to either pay a lot of mone…

there are many more

@paulmann

i have a new sd card but how do i move from the old one and to the new one can i do that whitout setting every things up again

You could clone it (Easily Clone Your SD Card For Trouble-free Raspberry Pi Computing)
I usually prefer to start clean and configure my system from scratch (but that’s just me)

@paulmann

the powersupply and sdcard are from raspberry pi and it is only 3 month old

Corruption can occur due to power loss or fluctuation (while rPi is writing data)
Something was not working with your /var/lib/mosquitto directory…
Did you check permissions and if any file was created in there?
If yes: the file-system could be corrupted (it happens).