Hi, with my new computer with osx el capitan the arduino uno ch340 doesn't work. I disabled kext, installed a new driver and now in Tools/ports i find "cu.wchusbserial1430" This is with both arduino uno I have. It automatically selects Arduino/Genuino Uno
BUT: When I try to upload a sketch I always get:
avrdude: ser_open(): can't open device "unknown": No such file or directory ioctl("TIOCMGET"): Inappropriate ioctl for device Problem beim Hochladen auf das Board. Hilfestellung dazu unter http://www.arduino.cc/en/Guide/Troubleshooting#upload.
What am I doing wrong?
Thanks in advance,