Not sure if it's against forum etiquette, but I could use some help with this device: IPQ4019 - Support for Netgear Orbi RBR20 & RBS20 - For Developers - OpenWrt Forum. I've been referencing the DTS files for the Netgear LBR20 and RBR50, but I still need to figure out partitioning and calibration data. I have a serial cable and can connect to the router.