And by “beam over WiFi”, the current best method that we’ve documented is to use a variable and set it via the API (see Pixelblaze-client: Python 3 library for Pixelblaze)
And then that variable would be used by your pattern as desired.
What generates that could be a computer you hook up via rs485 to the wind sensor…
If you want portable, then try this
Also
And then have the esp8266 (or ESP32) reach out to the Pixelblaze, either as wifi, or yes, emulate the SensorBoard, or do a simple rx/tx connection to the Pixelblaze. (Again, @zranger1 seems to have done a lot with making rx/tx stuff with the PB work, so check his repos)