Rpi for Nodered and MQTT

[maffpt]

Hi everybody!

I just configured a MQTT broker on a docker image, running on a Raspberry Pi Zero W, part of a project that I'm developing:

Raspberry PI companion for HE

Hi everyone ! I know that it's easy to one make suggestions when the person itself does not know how to implement it, but nonetheless I'll make this one. When we at HE community have tools like Hubitat Package Manager (HPM) available, it makes everybodys life easier - I think there's no question about that. However, there are some solutions like local WebCore server, Alexa TTS, VPN, local e-mail client (some that I can think of now, and certainly there are much more), that requires a Raspberr…

To be sure that everything is working fine with the MQTT broker, I'd like to capture, at the HE, data sent from a Tasmota device (through MQTT) and routed through the RPi. Like this:

• Tasmota device ==> MQTT broker ==> HE

and, of course (and obviously), send commands all the way back, from the HE to the Tasmota device:

• HE ==> MQTT broker ==> Tasmota device

I did some research and, if I'm not wrong, I cound't find a solution for the HE that do both ways, send and receive data/commands at the HE, meaning, having a Tasmota device mapped at the HE using a MQTT broker as a man-in-the-middle.

Am I wrong?

Thanks in advance!