@Remco-Roelofs You can find more information about our Microhard and Doodle Labs support here: https://docs.modalai.com/microhard-modems/ and here: https://www.modalai.com/collections/accessories/products/voxl-microhard-modem-usb-hub. I would urge you to work with Microhard and Doodle Labs directly to verify that their products can do what you need.