Hello
i bought a ardunio experiment kit to learn but i can not try because i can not upload a sketch
I linked my ardunio via usb to my Mac (intel 10.06.08) and every time i try to upload a sketch the ardunio programm says
avrdude: stk500_recv( ): programmer is not responding
when i plug in the usb the yellow power led is on and the 13 flashes every second while pluging in the tx and rx led are flashing 2 times very short
i installed ardunio programm and it runs and when i have the board pluged in i can choose a board in tools serial port (dev/cu.serialusb-a400g15v)
i dont know is there a program i need too or what can be the problem
thx for help
gr s
Are you connected through a hub? If so, try connecting directly.
"serialusb" doesn't sound correct. The Uno emulates a USB Modem, so the serial port should be called "usbmodem".
When you connect the Uno, do you get a pop up asking about configuring a network device? If so click configure and then apply. No need to set anything, but you can't click cancel.
simmey:
i installed ardunio programm and it runs and when i have the board pluged in i can choose a board in tools serial port (dev/cu.serialusb-a400g15v)
Do you also have dev/tty.serialusb-a400g15v? If so, try that.
Do you have a pre-UNO Arduino with a FTDI USB-to-Serial chip? If so, be sure to install the FTDI drivers.