Hello, I need some help with the external programming. The Udoo Board is working when i use the onboard Arduino IDE. But for some reason, the uploading of the sketch does not work correctly when im trying to load the Sketch from my pc. I can upload it once after shutting down the udoo but this is the only time it works. All the other times i get this error message: Output: No device found on COM10 Sending auth and 0xF command /arduinoPlugin/packages/UDOO/tools/bossac-udoo/1.3a-1.0/bossac-udoo.exe finished upload done Im using the Sloeber IDE but i get the same error message with Arduino IDE. Any help on that matter is appreciated Regards Joe_Lowtech
