pxl357

Hey stefan did you figure ? I have the same issue

If i used the Open(ssid,passphrase) it's fix the pb , at least the error dont appear anymore.
But the ip of the netduino stay at 0.0.0.0 i try to setup it manually but it throw an error.

Okay, I did

When I have bool wifly = false; your code works superb on my Netduino, but when using the wifly shield, it doesn't. It gives an error in HttpLibrary\HttpWiflyImpl.cs on this line:

m_uart.Write(new byte[] { (byte)reg, b });

What I am missing is settings to actually join the wireless network. How should that be defined?
I am probably missing something obvious

Hey stefan did you figure ? I have the same issue

That is strange indeed. Could you try an AC Adapter? If a battery is getting low on power, well, your project gets low on power as well

One thing I find rather curious. That shield of yours has two links, one in the DFRobot Shop and one on their wiki page. They both mention a different pin layout:

http://www.dfrobot.c...d&product_id=59
http://www.dfrobot.c..._(SKU:_DRI0001)

Perhaps you're driving the wrong pins...

Yep that was the issue ! Now it's working !
Thanks a lot ! I will try to figure out a battery solution to have more volt and a separate alimentation probably !

Pxl

ok here the informations :


Battery Display 7,43 volt


Using :

Motor1Direction.Write(false);
Motor1Speed.SetDutyCycle(100);
Motor2Direction.Write(false);
Motor2Speed.SetDutyCycle(100);

m1 Output : -2,65 v
m2 Output : 2,59

Motor1Direction.Write(true);
Motor1Speed.SetDutyCycle(100);
Motor2Direction.Write(true);
Motor2Speed.SetDutyCycle(100);

m1 Output :-2,54 v
m2 Output : 2,51 v

I'm surprise the voltage is sow low. The battery is directly plug to the netduino and not the motor shield.
Any idea? If it's too hard to figure i will order the other motor shield and a better battery !

Thanks for your help

PXl

As you can see at the shield's own wiki:
http://www.dfrobot.c...RI0009)#Diagram

The 4 jumpers should be at the right to let it drive via PWM.

Oh ok i used the wrong shield !
I bought this one : http://www.dfrobot.c...d&product_id=59

SHould i buy the l298n ??