Support RTL-SDR Blog V4 Dongle

[jochakovsky]

The problem

The RTL-SDR Blog V4 requires an updated version of librtlsdr (see the Debian section in https://www.rtl-sdr.com/v4/)

FYI, I was able to get the rtl_433 add-on working with my V4 hardware locally by changing the base image from 3.18 to 3.19, which upgrades librtlsdr from 0.8.0 to 2.0.1. Happy to submit a PR, but I wasn't sure if you'd want the base image updated in both add-ons or just rtl_433, or if you'd prefer a narrower method of upgrading librtlsdr.

What addon are you reporting the bug for?

rtl_443

What is the addon version?

master

What type of MQTT Broker are you using?

Home Assistant Mosquitto MQTT Broker

Addon log messages

No response

Additional information

No response

[deviantintegral]

I think it's fine to upgrade the base image, and to do it for the autodiscovery addon too. We'd have to upgrade alpine eventually anyways.

[catduckgnaf]

My actively maintained add-on already supports V4. I encourage you and @deviantintegral to continue development over there. For then we can truly work on a better add-on.

https://github.com/catduckgnaf/rtl_433_haos_addon

I have a better default rtl433_conf as well as editable discovery script built in!

https://github.com/catduckgnaf/rtl_433_haos_addon

[deviantintegral]

Merged and fixed in next! Please feel free to reopen if it's not working.