Hi All,
I have a self infected problem. However, not sure about the next step to solve it.
I have a RPi4 running Home Assistant with a Conbee2 stick. Everything have been running OK for 3 month (from when it was installed) until now. Adding and removing devices and all events/actions handled perfectly using ZHA zigbee. Until yesterday…
The update of the Conbee2 firmware have not been working for some time through the phoscon SW, and yesterday I made a dumb move. I disconnected the conbee2 from the RPi, installed Deconz/Phoscon on a Windows10 machine and plucked in the conbee2. Made a firmware update using the update function in the Phoscon web interface. It claimed it worked, however something must have gone wrong.
After inserting the conbee2 into the RPi4, it did not work. I tried to change serial in the Deconz app under supervisor. It will only allow my to chose “/dev/ttyAMA0” (I do not remember the setting in the working model), It did not help. The ZHA integration reports this error.
.
Have tried a number of different things to get it all to work again. I have removed ZHA, and Deconz and installed it again. Same error
I have made a clean install of HA, setting up Deconz and ZHA as the only stuff on the HA. Deconz seems working, however ZHA will not accept the serial connection during the install.
I have been a lot in the logs, where there is numerous errors, however not giving me good indications on where to solve it, except from this one.
I think it might all have something to do with this from the supervisor log. It repeates it self every 10 seconds.
21-08-01 14:17:03 INFO (MainThread) [supervisor.hardware.monitor] Detecting HardwareAction.ADD usb hardware /dev/bus/usb/001/034
21-08-01 14:17:03 INFO (MainThread) [supervisor.hardware.monitor] Detecting HardwareAction.ADD serial hardware /dev/ttyACM0 - /dev/serial/by-id/usb-dresden_elektronik_ingenieurtechnik_GmbH_ConBee_II_DE2437384-if00
21-08-01 14:17:04 INFO (MainThread) [supervisor.hardware.monitor] Detecting HardwareAction.REMOVE serial hardware /dev/ttyACM0 - /dev/serial/by-id/usb-dresden_elektronik_ingenieurtechnik_GmbH_ConBee_II_DE2437384-if00
21-08-01 14:17:04 INFO (MainThread) [supervisor.hardware.monitor] Detecting HardwareAction.REMOVE usb hardware /dev/bus/usb/001/034
First detecting the Conbee2 and the second after removing it again.
This behaviour is the same on a new fresh install and on the old working setup (from a restore). On the clean install I even get it wothout Decons supervisor addon.
Im right now on the path of beliving it is a hardware error on the conbee2. I might actually buy a new one just to try it out.
Any ideas before I clean the setup to scratch and, buy a new conbee2 and try again?
Im quite frustrated, even more as Im fully aware that It is all my own fault.
EDIT: Have just ordered a new conbee. Hope this will solve my life😊