snap/arduino-mhall119/5/arduino-builder -dump-prefs -logger=machine -hardware /snap/arduino-mhall119/5/hardware -tools /snap/arduino-mhall119/5/tools-builder -tools /snap/arduino-mhall119/5/hardware/tools/avr -built-in-libraries /snap/arduino-mhall119/5/libraries -libraries /home/doncun/snap/arduino-mhall119/5/Arduino/libraries -fqbn=arduino:avr:uno -ide-version=10805 -build-path /tmp/arduino_build_659730 -warnings=all -build-cache /tmp/arduino_cache_412874 -prefs=build.warn_data_percentage=75 -prefs=/snap/arduino-mhall119/5/hardware/tools/avr -prefs=/snap/arduino-mhall119/5/hardware/tools/avr -prefs=/snap/arduino-mhall119/5/hardware/tools/avr -verbose /home/doncun/Documents/Arduino/Blink_led/Blink_led.ino Need helpĪrduino: 1.8.5 (Linux), Board: 'Arduino/Genuino Uno' and the yellow LED above RX,TX was blinking. when I connect the board to usb, the power led was on (red). connected the arduino UNO to USB2.0 via cable.

put your main code here, to run repeatedly: put your setup code here, to run once: This report would have more information with Maximum is 2048 bytes.Īvrdude: ser_open(): can't open device '/dev/ttyACM0': Permission denied

Global variables use 9 bytes (0%) of dynamic memory, leaving 2039 bytes for local variables. Sketch uses 710 bytes (2%) of program storage space. Īrduino: 1.8.3 (Linux), Board: 'Arduino/Genuino Uno' First time programming in Arduino (or any micro-controller).

Mac dump ihex