Domoticz

Hello,

I have a lot of problems to install Zigbee2MQTT on my NUC (Ubuntu Server) :

1/ I flashed my CC2531 with the last "router-cc253x-std.hex"(here : https://github.com/Koenkk/Z-Stack-firmw ... ter/router : OK

2/ When I plug my CC2531 on my NUC. The command (ls -l /dev/serial/by-id) show me only my RFXCOM, I don't see CC2531.

3/ I follow this procedure (https://github.com/Koenkk/zigbee2mqtt.i ... ee2mqtt.md) but :

3.1 I don't undestand the command "sudo chown -R pi:pi /opt/zigbee2mqtt", Could you explain me ? Replace pi:pi by what ?

3.2 I have an error during install npm : Error: Can't find Python executable "python", you can set the PYTHON env variable. What is the problem ?

Thanks for your support.

1: You should not flash a router file to cc2531, but a coordinator one. The router wont do anything if you dont have a existing zigbee network. So this is the reason you cant connect.
2: See nr 1.
3: pi:pi is user/password for your pi.
3.2: Dont have a clue, but read the documentation from start and do exactly the manual says. Also always start updating everything to newest versions before installing anything. (unless you have a specific reason not to).

dandanger wrote: ↑Friday 18 October 2019 3:28 3: pi:pi is user/password for your pi.

Since your using a NUC it will be whatever your username is when you login via SSH.

dandanger wrote: ↑Friday 18 October 2019 3:28 3: pi:pi is user/password for your pi.

This is not true at all. That is username:group of the user that should access that directory, eg. the account under which Zigbee2MQTT is going to run.

Maybe OP should use this guide for flashing?
https://github.com/Koenkk/zigbee2mqtt.i ... _cc2531.md