I have a Siemens IoT 2020 and after a lot of troubles with the COM connection, now I am trying to upload an Arduino Scketch. The problem is the upload is very slow. From Arduino IDE, the upload is about 2 minutes to upload the Blink sketch.The Sketch works right afterwards, but It's too much time.
Somebody knows how I can to better the speed upload. (?)
I am working on Windows 7 with the Arduino IDE 1.8.2.
I am using Latest SD card image version (109741799_Example_Image_V2.1.3)
The message from the Arduino upload window is on file attachment:
Iot2020+arduino.txt (39.4 KB)