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iduino yun shield UART not working

Posted: Tue May 12, 2015 3:47 pm
by tofgau
Hello All,
After having searched weeks, I decide to contact the community.
I have an arduino UNO and a geeetech yun shield.

- The yun is working : wifi + SSH -> OK
- I configure it in BRIDGE MODE with an AT MEGA328

- I can upload sketches with the arduino IDE and these sketches are running (i see mes leds blinking as I want). So both the UNO and SPI are working...

BUT.... no console communication. The IDE cannot open the console, the telnet 127.0.0.1 6571 says strictly nothing (but can connect) and all the example using the bridge library block at bridge.begin() ( I observed with leds that the UNO blocks there ).

I short circuit the two pins on the UNO to disable the local serial chip (i checked the uno USB isn't working any more), so I really do not understand what to do now.
The iduino YUN is also configured in 5V mode.

Would someone here have an idea - honestly I am lost :/ ?

Cheers,

Re: iduino yun shield UART not working

Posted: Wed May 13, 2015 11:18 am
by zhangxueyou
Reset Iduino Yun Shield. Please use the latest version of Arduino IDE. Choose correct board type . Try the board type:"Arduino Uno w/ATmega328p".
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Re: iduino yun shield UART not working

Posted: Wed May 13, 2015 12:42 pm
by tofgau
Thanks, but Yes I did all of that.

Re: iduino yun shield UART not working

Posted: Wed May 13, 2015 2:08 pm
by zhangxueyou
Please try to use Arduino IDE 1.5.8.
Uno can not support some codes of bridge.
Please Try ConsoleASCII.

Re: iduino yun shield UART not working

Posted: Sat May 16, 2015 11:27 pm
by hellogen-klg
http://wiki.dragino.com/index.php?title ... ino_UNO_R3
remoove 4 resistors and 2 leds. thas all ))) i hade this problem too, and now thas ok

Re: iduino yun shield UART not working

Posted: Mon Dec 19, 2016 8:34 am
by moh.abed
I have the same problem, has anyone found a solution to that?

Re: iduino yun shield UART not working

Posted: Mon Dec 19, 2016 11:09 am
by William
Did you try what @hellogen-klg recommended?

Re: iduino yun shield UART not working

Posted: Sun Jun 18, 2017 5:51 pm
by Kisium
I have the same problem I can after several tests connect to Iduino, and upload code, using the Arduino IDE 1.5.8, in the newest version, I couldnt change the boards.txt to add the Iduino Board.
Anyone has the solution to put the Iduino board on the Arduino IDE 1.8, using boards.txt or other solution??
Thanks