I followed the Tutorial for the Seeduino LoRaWan. When I reached the point of installing driver (for windows) I came to problems because my PC does not show the USB COM device name Seeeduino LoRaWAN. Instead it shows Serial USB-device. When I tried to install the driver netherless it did not change either. I use WIndows 10.
@Markus_Meyer The computer shows Serial USB-device, That means the board works, you can use Arduino IDE download sketch now.