Multiple frequency and Hop

[bsmith76s]

I have been trying to do multiple frequency in a docker-compose.yml. Does this docker container do multiple frequency like the native Merbanan install? if so I want to hop between 2 frequencys.

[hertzg]

Yes you can, the same way you would do without the docker container. All the commands that you write after docker run hertzg/rtl_433 get passed directly to the rtl_433 executable.

This is already documented in the readme under example usages section

without docker

$ rtl_433 -f 433.92M -H 3 -f 420.92M -H 3

using docker run

$ docker run hertzg/rtl_433 -f 433.92M -H 3 -f 420.92M -H 3

using docker-compose (yaml)

services:
  rtl433:
    image: hertzg/rtl_433:latest
    command:
      - '-f433.92M'
      - '-H3'
      - '-f420.92M'
      - '-H3'

[bsmith76s]

Thank you. I was not separating it out, I was trying to do it in one long string.

[strider-84]

Hi, i know this is an old thread. But i want to know whether i had to pass the arguments with or without the space? In above answer, it has space ex. -f 433.92M. Whereas in the readme doc, it is without the space ex. -f433.92M.
Could you please clarify?
Thanks!

[bsmith76s]

I used no spaces and everything is work ok