Hello,
I am looking to build a Gateway with LTE backhaul (convenient form of connectivity in the park where we will be deploying sensors for a research project). The intent is to do this with a Pi 4B and Gateway OS running:
- an Embit 1302/1303 Hat (that works perfectly with Gateway OS on a hardwired Pi)
- a Waveshare 7600G-H LTE Hat
There are mainline OpenWRT implementations of this LTE Hat.
From what I have gathered, the missing implementation bits in Gateway OS involve installing
- kmod-usb-net-qmi-wwan
- kmod-usb-net (dependency)
- kmod-mii (dependency)
- kmod-usb-wdm (dependency)
Most dependencies have been installable but the above have a kernel incompatibility:
- The installed version of package kernel is not compatible, require 5.15.162-1-c30a9465… while 5.15.162-1-0d1886d5… is installed.
I have observed in USB Serial with Gateway OS on Rpi - #2 by brocaar? that with some kmod issues the practice is a github issue but wanted to flag here first in case there is a solution I am ignorant to.