A couple questions re: the silabs.js custom external converter for the Sonoff ZBBridge

[alichaudry]

Hi there, thanks for putting this together! I came here from this guide of yours. A couple questions for you:

• The guide was published in early 2022 and mentions re: Z2M: "This will not be necessary after the device is added into Z2M builds." However, it seems like I've still needed to set up silabs.js as an external converter to get this to work (and not say unsupported device). Shouldn't this have been introduced into the Z2M builds by now?
  • If you could point me in the right direction on how to get this done I can probably make the PR and roll that out to them.
• In the image below you can see a question mark for power (to the right of the LQI). How can I change this to a "powered" indicator?
• In the guide, the zigbee firmware to be updated via Tasmota "Firmware Upgrade" is efr32mg21_zigbee_router_signed-6.7.10.gbl.ota.
  • Is there newer firmware I can download? I can only see older ones in here (the official Tasmota repo).
  • I see some firmware as .gbl, other as .ota, and the file from your repo as .gbl.ota -- are these all interchangeable in this context?
  • Am I able to safely update with any version of the "EmberZNet NCP UART EZSP" firmware, or do newer versions drop support for older devices?

I appreciate any advice or directions!