I am new in the Arduino world. For my thesis, I am making a Prototype of a gas sensor in IoT.
Actually, I have a problem with the sketch upload. When I want to upload a Sketch to the Dragino LG02 (it is like an Arduino Uno), this Error appears (picture attached). I have the LAN-Port Connected and the Arduino IDE shows the Port1. Then, when I want to upload the sketch, it doesn’t work. Can you help me pls? Thank you in advance.
In addition, it would be nice, if probably someone can link me a usable Sketch for the Dragino LG02 as a Gateway for Sensor nodes.