@arraWX I find more simple to simply connect nrf24 to raspberry pi as instructed in https://www.mysensors.org/build/raspberry
But you can also build the Ethernet gateway with W5100.

@arraWX you can create a Ethernet gateway in raspberry pi and connect MYScontroller to you raspberry pi gateway.
See instructions to create raspberrypi ethernet gateway on https://www.mysensors.org/build/raspberry
From there you can perform FOTA in MYScontroller.

Hello Tigroenot, you have the EU version of livolo correct?
Can you please post a schematic on how you performed the Boost to the power supply? I'm using mysensors+nrf24 so I just need arround 20ma power.
Thank you.