Matrix user forums

hi! i m using E-blocks bluetooth training solutions EB860. I've 2 nodes : node A and Node B i tried to communicate between these 2 but it didn't work. then i tried communication with my mobile phone where nodeA worked perfectly fine but Node B didn't work. are Node A and Node B different in any res...

Yes, it also works in that way.

Thanks Sean and Benj for your replies.

Cheers Mark

Hi Benj,

It works; thanks!

Cheers Mark

Hi, It works a lot better as my own solution. It works much quicker. Thanks for your example file! It really helpt. I have another question. In hyperterminal I want to send a carriage return, so that the next command starts on a new line, this makes the whole more readable. How do you implement this...

Oke, I will try it and let you know the results.
Thanks for your effort.

Cheers Mark

Oke, that would be nice.

Thanks!

Hi, I am doing my graduation project with your E-blocks. I'm making a bluetooth controlled car. A bit like RC car. I use the standard E-blocks in stead of the formula flowcode. I have the bluetooth E-block, the microcontroller board with Atmega 32 applied on it. Flowcode 3 for AVR . I also use the m...

Oke it's working!

Thanks a lot sean for your clear answer!

Regards,

Mark

Hi Benj, That is maybe the problem, but I have the motors driver board EB0022-00-2. Can I use this one to solve the problem? Can you tell me how I have to connect it then? I'm not really getting it. How do I have to set jumpers and stuff? I have already tried to connect straight from the chassis wit...

Hello, I was wondering on what frequency you should drive the motors from the formula chassis. I only use the chassis, so I need to know what the ideal frequency should be. I'm now driving them on a frequency of 76 Hz. This is the lowest I could get with the external cristal. Now the problem is that...

Ok thanks a lot!

HI Sean,

What do you mean exactly?
If I put a command in the bluetooth component scripts such as: AT&F (for example) should it be AT&f?
Is it an issue with all the AT& commands or just with a few of them?
Thanks for the tip!

Greets Mark

Hi , Sorry for the double post. I found the problem! I was looking in the datasheets of ezurio and found out that there where a few special commands for resetting to factory settings. So I created a hyperteminal link with a usb device and connect that one to the bluetooth board. After sending comman...

Hi Benj, I found the problem! :lol: I was looking in the datasheets of ezurio and found out that there where a few special commands for resetting to factory settings. So I created a hyperteminal link with a usb device and connect that one to the bluetooth board. After sending commands such as "...

Hi, I didn't do anything that you say. I just loaded some example files, that I recieved from my co-worker.( I think he recieved them from you ) Is it possible that the bitrate is changed and therefore the bluetooth module reacts on nothing anymore. My bluetooth dongle on my PC is really working. I ...

Can you accidently delete the factory settings of the bleutooth board?
It seems to me that the board is not working anymore. :s

Hi, I have some troubles with finding and connecting to the bluetooth e-block. Yesterday I was able to find the e-block. Today, the device is responding to nothing. Is it possible that I did something wrong and the E-block is broken? Is it possible to send a working program to test my device. I use ...

It's not working anymore. Is it possible to do a hardware reset for the second generation bleutooth board EB024-00-2?
I think I did something wrong, but I don't know what...

Hi Sean, Thanks for your fast reaction. I have done everything what you said. But now when I load the test program(found on the site), it is not working. He doesn't find another divice. Do the jumpers have to be in horizontal or vertical direction? I put them vertical in the long direction of the bo...

Hi Sean, I have another problem. When I look in the documentation of the bleutooth board, I see another picture in it than the board that I have. I have the board EB024-00-2, but the bluetooth chip is from Ezurio. And the one on the picture is from TDK. Also I don't have a jumper 6. Can you help me?...

Hi,

I have the AVR programmer E-block board. I use the ATMEGA 32 microcontroller. Now I was wondering what port I have to use to connect my bluetooth E block board?