Just wanted to mention that we do have some support in there for a couple different Huawei modems that were popular with our customers and that we sold for a while: the E303 and the MS2131i.
You are correct though in that we don’t support that specific one and there is no support in the SDK right now for a modem that uses UART instead of USB. The SDK is entirely written to only detect modems that are mounted on the USB port right now. It might be possible to reuse some of our code for a modem connected via serial pins but would take some work.
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