Hi,

I'm trying to connect my android device to the MP7000 scale via USB Serial. I am able to connect via interface 1 endpoint 1 and get scanned data returned to my app, however I'm having difficulties figuring out how to get scale data back from the device. I have tried sending the "W" and "W<CR>" bytes to the other ports but am getting either an echo or -1 response.

Any guidance on how I can read the scale data for the device?

Thanks,