Actions
Forum Thread Details
  • Replies 118 replies
  • Subscribers 32 subscribers
  • Views 5514 views
  • Users 0 members are here
Related

Have a RIoTboard question?  Ask the expert, John McLellan

Former Member

This thread has been closed to new questions.

However, we welcome you to Post Your Question about RIoTboard in the element14 Community RIoTboard group.  You'll find many fellow members and experts who have just the answer you're looking to find! 

 

Thank You, Your Friends at element14 Community

 

 

 

 

 

John McLellanJohn McLellan
John McLellan is a hardware hacker, maker, and embedded systems guy with more than 10 years semiconductor experience at Freescale.
Parents

  • Hi John

    Just got my RIOT board but so far not impressed.

    The documentation is poor (no actual operation or user guide - lots about the hardware and changing the operating system).

    I can't get a display.

    On one monitor with a DVI to HDMI adapter - nothing.

    On a 42 Panasonic TV with HDMI - Nothing.

    On a Dell monitor with the DVI cable I get the ANDROID appear for a few seconds then a black screen.

    If I hot plug the HDMI cable it shows the booted android screen but the screen asks to plug in the charger (no charger fitted) and then the screen goes black.

    I have checked the power supply and I also have 5V and 3.3V on pins on the DIO port so power is good.

    For something that is supposed to work out of the box it fails badly.

    I am an electronics tech with 20+ years of experience and had no such problems with the dozen or so boards I have used in the past (Arduino, Olimex, PIC ).

    Am I just unlucky or was this released before it was tested properly?

    Regards

    Denis

  • in reply to denisc1

    It is a shame, but I have to agree with previous post.

     

    I expected to have to do some poking about and troubleshooting but not at the stage of bringing up the pre-loaded OS.


    I plugged in 5V and a Dell HDMI monitor, USB mouse and keyboard and expected the Riot-board to, well,  to work...

    It kind of works, but I can't see the bottom of the screen so can't get HOME.

    It needs a "getting started guide"

    What display will work? (i.e show me the whole screen)I am happy to go and buy one

  • in reply to Former Member

    @peter

    What display will work? (i.e show me the whole screen)I am happy to go and buy one

     

    There is a LCD8000-97CLCD8000-97C available and its supported by RIoT board .

    It comes with a setup manual .

Reply Children
  • in reply to tusharp

    I follwed your recommendation and I bought one LCD8000-97C and, well, the result was the same: RTB does not work in Linux. After paying for RTB and the screen, I have a useless Android  machine (I was not able of reinstalling Linux, only Android) in a  box, waitng for a serious linux dustribution that does not fail four of each four times and able of offering an interface apart of serial tty. It is really a pity because it looked as a good platform.

    I hope some day I can take it out from the box and, after installing a good OS, I can develop any interesting application, instead of loosing the time trying of setting it in a reliable development environment.

    I will follow reading the RTB page for curiosity: I am afraid that Element14 disregards this platform (at least in its Linux character) as a design error.