Bernd

Hello,

I have a Problem with powering my netduino plus 2. I have a 7.2V accu pack that goes to a constant voltage power unit with 5V. So I have 7.2V or 5V to disposal. I don't want to use the USB Port for the power supply, because I have Change the USB connector every time when I would like to make changes on the Netduino. The round connector and the Vin Ports have 7.5V - 9V is this right ? Is there any possibility to supply the NP2 ?

Hello,

I have got a problem with my netduino plus. I would like to communicate via Ethernet with a pc. In the netduino I configure a static IP Adress. After I powered up the netduino it sometimes doesn`t build up a connection to the pc. So I can`t ping the netduino plus. When I reconnect the board sometimes it works and sometimes it doesn`t work. So my first thought was that I have a problem in the programm. So I delete the program and I have the same problem again. Can anybody help me with this problem ?

Hello,

does anybody know the size of the Transmit and Receive buffer of the NP1 ? I want to communicate via UDP with the NP1. The UDP packet has 512byte and so I  wonder this will work, or I have to take care to send only packets that are not larger as the receive buffer.

 

I read the documentation of the ARM7, but I don't understand the relationships of the fifo buffer with 28byte to the receive buffer. The receive buffer consist of several buffers with a length of 128byte. But how does this buffer communicate with the fifo buffer ?

Hello, For my roboter I'm looking for one power supply to supply the logic of the NP, MotorController etc. So I have the idea to take a USB Hub connect all the boards over micro usb cables. And when I would like to supply the usb hub with a dc/dc converter with 5V that i will supply over a battery pack. My experience in electricity is a little limited, so I am not sure that will work. Does anybody know if this will work.

Hi I want to build a roboter with a perspex housing in that I want to integrated the Netduino board, motor and servo controller. Can I mount the NP directly on the perspex plate in the paerspex housing ? I don't know wether i have to do something against static electricity to avoid to damage the board ?