Installation Slimmemeter+ cannot find usb-path

ESPHome
1

I have a T211 Siconia Belgium Smart meter for electricity, Slimme Lezer + plus (see https://www.zuidwijk.com/product/slimmelezer-plus/ ) and Home Assistant version 11.5

The Slimme meter wifi’s is installed and is connected with the P1 port.

I start from the webpage DSMR Slimme Meter - Home Assistant

  • I clik on the button :" Configuration : To add the DSMR Slimme Meter hub to your Home Assistant instance, use this “add integration My button:”

  • “Open page in your home assistant”: I select button “open link”

  • “do you want to set up dsmr Slimme meter?”: I select button “OK”

  • “select connection type serial or network” : I select button “serial”

  • “select device / enter manually” : I select DSMR version “5B” (for Belgium)

  • type in USB device path ; I don’t know the path. I tried “/dev/ttyUSB0”, but this doesn’t work. What is the correct path?

2

@catweazle
Zuidwijks SlimmeLezer uses the esphome integration (and not the DSMR integration)

It should also already be configured, so there is no real need to install the esphome addon; it should work out of the box:

  • First connect to the device using its internal hotspot using your phone or laptop (in order to connect it to your own wifi network)
  • Then add it as esphome integration using it’s ip address)

However, it is recommended to flash it by yourself:

using your own yaml: