Reply To: pc and Mac unable to communicate with mayfly ver. 0.5b

I’ve tried uploading a sketch (various ones) and get a not in sync error message that repeats 10x.  Entire error message below…

Now don’t kick me,

I’ve tried uploading a sketch (various ones) and get a not in sync error message that repeats 10x.  Entire error message below…

Now don’t kick me, but I don’t know what “looking at it through a serial monitor” means.  I do have it set to 57600 baud.

the port reads as follows (on my MacBook) port:”/dev/cu.Bluetooth-incoming-Port”. serial port above that is greyed out.  I don’t see any usb options.

thanks so much for your help and guidance!

Arduino: 1.8.19 (Mac OS X), Board: “EnviroDIY Mayfly 1284p”

Sketch uses 9492 bytes (7%) of program storage space. Maximum is 130048 bytes.
Global variables use 832 bytes of dynamic memory.
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x00
Problem uploading to board. See https://support.arduino.cc/hc/en-us/sections/360003198300 for suggestions.

This report would have more information with
“Show verbose output during compilation”
option enabled in File -> Preferences.