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JonnyBoats's Content
There have been 70 items by JonnyBoats (Search limited from 27-September 23)
#17994 ESC Boston?
Posted by JonnyBoats on 14 September 2011 - 01:22 PM in General Discussion
Interested in meeting up?
#18389 Another presentation featuring Netduinos
Posted by JonnyBoats on 25 September 2011 - 02:38 AM in General Discussion
#19785 Having fun with Netduino: Carl Bergenhem, Chris Gilmore
Posted by JonnyBoats on 26 October 2011 - 02:35 AM in General Discussion
More info at: http://codecampboston.eventbrite.com/
#29371 Presentation by Pete Brown at S. Fla code camp
Posted by JonnyBoats on 18 May 2012 - 04:57 PM in General Discussion
Gadgeteering and the .NET Micro Framework
#15703 Discounted Netduinos
Posted by JonnyBoats on 19 July 2011 - 08:37 PM in General Discussion
http://www.seeedstud...etduino&x=0&y=0
#16049 Open source robot on TechJunkies
Posted by JonnyBoats on 29 July 2011 - 02:42 PM in Project Showcase
#15098 .NET Gadgeteer
Posted by JonnyBoats on 06 July 2011 - 12:40 AM in General Discussion
Microsoft is looking for hardware vendors who are interested in developing kits and modules, so you could contact them if you are interested.
#29413 Has anyone looked at the Raspberry Pi™ SBC?
Posted by JonnyBoats on 19 May 2012 - 06:41 PM in General Discussion
Curious if anyone has looked at the Raspberry Pi™ SBC? I've seen some talk about running NETMF on it, but don't know if anyone has taken the Linux compiled version of NETMF and tried it?
Sorry, I know this is not a NETDUINO related post, but I think there are some really smart and creative people on these forums... so what better place to ask.
I'm working on an audio project idea that I'm not sure could be accomplished with ND which is why I am looking at it.
I have been following the Raspberry PI with great interest. As you probably know, they are in extremely short supply and it will be a while (months) before most people can get their hands on one. Also the Raspberry PI has several features like USB host and HDMI video that would require drivers to work with NETMF. Since parts of the Raspberry By are not open source (particularly the Broadcomm chip used as the processor), I would expect the effort to develop drivers for all the hardware will be non-trivial.
In any case I am anxious to get mine, but to run Unix.
#19832 Arduino with Visual Studio
Posted by JonnyBoats on 27 October 2011 - 01:16 AM in Visual Studio
#20416 Networking fails to recover from unreachable hosts.
Posted by JonnyBoats on 09 November 2011 - 03:54 PM in Netduino Plus 2 (and Netduino Plus 1)
#20659 simple put to localhost confusing
Posted by JonnyBoats on 15 November 2011 - 07:28 PM in Netduino Plus 2 (and Netduino Plus 1)
#20157 Need Project created
Posted by JonnyBoats on 03 November 2011 - 01:29 PM in General Discussion
Need a project (c#), in breadboard form to include the following:
2 Temperature/Humidity sensors.
1 RFID reader
1 Wifi
1 GPS
1-2 button(s)
1 display 16 x 2
We would all be glad to help you if you re-phrase your question, For example if you stated "I want to use a Netduino and would like to know what GPS, WiFi and Display shields work well with it?" I am sure you would get several well informed answers. As you probably know, shields simply plug into the Netduino (or Arduino for that matter) and generally are able to be stacked on upon another - no breadboard required.
Perhaps you are looking for a solution without any circuit boards? Did you mean you want to use a Netduino mini plugged directly into a breadboard along with other components? Your request is not clear.
Finally you do not state if this is intended as a "one off" project or a pre-production prototype. The reason I ask this is you should consider that there is already a readily available device that has:
RFID reader
Wifi
GPS
button
display
it is called a smartphone. All you would need to add is the two Temperature/Humidity sensors. Are you familiar with the Android Open Accessory Development Kit?
If you would like to discuss this further please send me a private message here on the forum and we can arrange to speak on the phone if you like.
#28504 Slider module
Posted by JonnyBoats on 03 May 2012 - 06:51 PM in Netduino Go
I also wrote a blog post for slider module.
#20425 IBM's "internet of things" protocol - PAHO
Posted by JonnyBoats on 09 November 2011 - 07:38 PM in General Discussion
See:
http://www.adafruit....hings-protocol/
&
http://www.pcworld.c...ed_devices.html
This looks like a good way to get Netduinos communicating, has anyone used this Paho protocol?
#16589 Netduino-powered Game Console
Posted by JonnyBoats on 10 August 2011 - 10:10 PM in Project Showcase
You mean this one?
http://forums.netdui...4-game-console/
Yes, sorry. (It's still a great project though).
#16585 Netduino-powered Game Console
Posted by JonnyBoats on 10 August 2011 - 09:07 PM in Project Showcase
#26484 Links to documentation on al modules?
Posted by JonnyBoats on 04 April 2012 - 11:39 PM in Netduino Go
#19176 RTM of the .NET Micro Framework version 4.2.
Posted by JonnyBoats on 14 October 2011 - 02:04 PM in General Discussion
few months ago I mentioned that the next version of the .Net Micro Framework, v4.2, was in beta, Netduino is opening up to an wider audience with the .Net Micro Framework v4.2 release.
Well it's beta no more!
Version 4.2 RTM Today!! (Updated)
We are glad to announce today the RTM of the .NET Micro Framework version 4.2. You can download the SDK and PK as well as the all sources from our Codeplex project, client_v4_2 branch, at change number 13620. (We will be distributing 4.2 solely through the Codeplex site this time and not on downloads.microsoft.com)
Version 4.2 of the .NET Micro Framework Porting Kit provides the following new features:
Remote Firmware Update: The .NET Micro Framework SDK and PK now support updating your device firmware remotely.
Complete Cryptographic Object Model over PCKS #11: Most types and algorithms used in the desktop framework are now supported. PKCS #11 allows extensibility at the firmware level for adding new cryptographic tokens.
1-Wire, PWM and A/D object model: Support for PWM and A/D operations is now provided as a standard interface. 1-Wire is provided through a community development effort
SNTP and FTP (client and server): Support for SNTP and FTP is provided as a community development effort.
StringBuilder and Regex types: Support for StringBuilder and Regex is provided as a community development effort.
Transcendental functions for doubles in System.Math
VB.NET: The SDK now support VB.NET.
Support for Cortex M3 devices with STM32 processor family samples: The support for the STM32 family is provided as a community development effort and features two solutions for two different development boards. See the Porting Kit for details.
PKStudio: PKStudio supplements SolutionWizard to create solutions for the Porting Kit environment. See the Porting Kit distribution for details. (PKStudio code can be in the community branch under %SPOCLIENT%\CLR\Tools\PlatformDesigner\PKStudio and the binaries are instead in the %SPOCLIENT%\Tools\bin\PKStudio directory ready to use)
...
You can find white papers about crypto, firmware updates, and the Codeplex distribution in general on the documentation page of the project. You can find the general documentation on MSDN. PK documentation is in the distribution, under the documentation directory (you will find there also the full .chm help
#29314 ElectricImp ... heard of them?
Posted by JonnyBoats on 17 May 2012 - 04:37 AM in General Discussion
#18104 New Arduino Wi-Fi shield
Posted by JonnyBoats on 17 September 2011 - 03:02 AM in General Discussion
I wonder if it will be Netduino compatible??
Anyway they will have them at Makerfare in NYC this weekend, so perhaps someone can check them out.
#18259 Noobs guide to connecting parts to a Netduino
Posted by JonnyBoats on 20 September 2011 - 05:28 PM in General Discussion
It is not Netduino specific, but would work with any microcontroller.
One caution, in his examples he often shows the voltage level as 5 volts, which would be fine for an Arduino or many other microtrollers. The Netduino is a Netduino is a 3.3 volt device so just replace 5 V with 3.3V in his drawings.
He describe how to:
Light an LED from a Digital Output
Read Switch Contacts with a Digital Input
Read a Digital Signal that Goes from 0 V (LOW) to 10 V (HIGH)
Read (with Opto-Isolation) A Digital Signal
Measure a DC Voltage Between 0 V and 15 V
Measure a DC Voltage Between -15 V and 15 V
Measure a DC Voltage Between 0 V and 1.7 V
Measure the Position of a Potentiometer
Measure an Unknown Resistance
Measure a Temperature
Output Characters on an LCD
Switch a 100 mA, 10 V Load
Switch a 1 A, 10 V Load That Always Stays Connected to Ground
Switch a 10 A, 40 V Load
Switch a 120 VAC Load
#16859 TI deals
Posted by JonnyBoats on 20 August 2011 - 01:32 AM in General Discussion
#29372 Design surface like .NET Gadgeteer for Netduino GO?
Posted by JonnyBoats on 18 May 2012 - 05:09 PM in Netduino Go
Here is a blog post showing how it works.
Has anyone given any thought to having this for Netduino GO?
#21453 Use Microframework with AT91SAM7X256
Posted by JonnyBoats on 07 December 2011 - 07:19 PM in General Discussion
Hi,
i want to use my netduino code on an trinamic eval board. it has a AT91SAM7X256 instead of AT91SAM7X512
I believe your biggest problem would be that the AT91SAM7X256 has 256 Kbytes of flash wile the Netduino has 512K. I wouldn't say absolutely that it is impossible to get the .NET MF into 256K, but it would be a major challenge.
Far better to select a chip with adequate memory.
#20486 Sample Requests
Posted by JonnyBoats on 11 November 2011 - 02:38 PM in General Discussion
I am not a Mac person, but I can tell you that having simple routines that allow reliable communication between a microcomputer and a desktop (e.g PC or Mac) is something that virtually everyone struggles with. The key hangup is reliability.
To be useful in the real world communication needs to be resilient; automatically recovering from such things as power failures, cables being unplugged and being plugged in again etc. If that is something you can workout it will be a great service to us all.
I don't know if this helps, but here is a project someone is doing for the Arduino: http://robotgrrl.com...no/matatino.php
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