Colin Bookman

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10 years, 6 months ago.

Programming the LPC1114 using USB drag-n-drop

What hardware components are needed to enable the LPC1114's [1] usb drag and drop programming. Do I simply just wire up a USB adapter and Voltage regulator to the dip package?

[1] http://www.nxp.com/documents/data_sheet/LPC111X.pdf

3 Answers

Michael Mogenson
10 years, 6 months ago.

The LPC1114 uses an RS-232 bootloader. To flash a program to the chip you will need an FTDI or equivalent USB to serial adapter. Please see this getting started guide.

Thanks for the introduction.

posted by Yoshihiro TSUBOI 11 May 2014

Thanks for the introduction.

posted by Yoshihiro TSUBOI 11 May 2014
Yihui Xiong
10 years, 6 months ago.

Also see Begginning LPC1114 and mbed LPC1114FN28

ceri clatworthy
10 years, 6 months ago.

The above Beginning LPC1114 works amazingly well !!

It is as reliable as MBED drag and drop !! and you get serial too :)

I just wish there was a similar version for my (next) custom LPC1768 PCB

I Know there is a version available using LPC11U35, but only in '501' device, which annoyingly is only available in lead-less package.

Cheers

Ceri