Of course you could use rpi as gateway, but as personal advice I'd suggest to get some mini pro as sensor nodes and keep the Uno as the gateway or the prototype platform. The most flexible solution would be to make an mqtt ethernet gateway and use rpi as mqtt broker and controller with openhab or whatever else you like, since the mqtt in the middle allows also to have multiple controllers. I also wanted to try openhab and tried openhabian but it turned out to be too complicated, so I moved to domoticz and it was much easier to put things together.
@Westie That feature can also be used with the Arduino Nano, or any other ATmega328P-based board.
I had NRF24 + RFM69 running for a couple of days using a Nano as an Ethernet MQTT gateway and it worked fine as far as I remember.
@Julie-Adam Have you considered disconnecting the air-line from the controller and reconnecting it to the air-head ?
The cranium woodframe is probably interrupting signals which possibly
explains the coupon fascination...
@NeverDie said in Advisory: put IOT devices on a separate LAN/vLAN for better security:
Lest I mislead anyone, I subsequently contacted to the seller and, despite the wording, it doesn't include an E3-1200 with the board. He just meant that as shorthand to refer to the processor family that's compatible with the board. That said, there are a ton of inexpensive used LGA1150 CPU's on ebay that could serve the purpose.