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EMONGLCD not working

Submitted by Guest on Wed, 18/07/2012 - 17:14

 Hi! All,

New to this forum and I would like to ask for some assistance on the assembly.

I have assembled the module and have the 3.3v output as requested on the Gnd and 3v points on the board. However, nothing is working.

Can any one advise?

Regards

 

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glyn.hudson's picture

Re: EMONGLCD not working

Submitted by glyn.hudson on Thu, 19/07/2012 - 15:07.

Hi Robin,

Welcome to the forums! 

I believe Trystan has answered your email. The Atmega328 microcontroller is shipped blank. Nothing will happen until you upload some code. This can be done using the Arduino IDE and a USB to UART programming cable. We have some instructions here: http://openenergymonitor.org/emon/modules/emontx/firmware.

Best of luck, 

 

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