« previous topic   next topic »
Pages: 1 [2]   Go Down
Author Topic: Arduino Mega 2560 R3 not visible to the PC  (Read 2307 times)
0 Members and 1 Guest are viewing this topic.
spcomputing
California
Offline Offline
God Member
*****
Karma: 13
Posts: 629
View Profile
WWW
« Reply #15 on: September 27, 2012, 09:24:32 am »
 Bigger Bigger Smaller Smaller Reset Reset
Aawww... thats okay.  I would do the same if the turnout policy is like that shipped Uno smiley-wink

Good luck!
Logged
http://www.spcomputing.com

yurkomik
Offline Offline
Newbie
*
Karma: 0
Posts: 5
View Profile
« Reply #16 on: January 16, 2013, 02:03:59 pm »
 Bigger Bigger Smaller Smaller Reset Reset
Hello. I have the same problem. I received my r3 board from ebay few month ago. I had no time to test it. Now I bought the USB cable. It powers from USB. Blinks all the time but no of 4 windows or linux PC see it. Tried another cable- doesn't help. I have Uno v3 and Nano boards.

Can somebody point me to tutorial how to check/fix atmega16u2 usbserial?

 I can't send it back as i lost seller contacts ;( don't want to send it to trash too.
Logged

yurkomik
Offline Offline
Newbie
*
Karma: 0
Posts: 5
View Profile
« Reply #17 on: January 17, 2013, 03:18:54 am »
 Bigger Bigger Smaller Smaller Reset Reset
If there can be nothing done to 16u2 chip is there any other hardware easy way to solve the isue? I mean any cheap external usb to serial shilds which  are suitable for mega?
Please help!
Logged

Pages: 1 [2]   Go Up
« previous topic   next topic »
Jump to: