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Netduino Plus 2 Bootloader

netduino plus 2

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#1 Alanarf


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Posted 08 March 2015 - 10:43 PM


I fully reset my netduino plus2, to reinstall the tinyBooter. I don't know why but, the netduino stop to work when I use SAM-BA  to select  the serial port.

At the beginning, my netduino was not recognized by the computer when in bootloader mode, the tinyBooter was never showed in MFDeploy. Only when I do not press the pushbutton, that MFDeploy show tinyCLR, so I fully reset, hoping to fix it, but all was wrong.

So now, when I try to emulate a COM port to the board stop to communicate with computer, and nothing appear on  MFDeploy or SAM-BA.

Someone could help me?

Thank you, :)

#2 Chris Walker

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Posted 09 March 2015 - 01:09 AM

Hi Alan,

Use Netduino Update to update your gen2 board. [Or use ST's tools.] SAM-BA was the process for the original gen1 gear.

Here's a link to the production 4.2.2 firmware:

You can also grab the 4.3.1 firmware which comes with Netduino Update via the sticky post at the top of this forum.

Does that get you up and running.

Welcome to the Netduino community,


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