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What would be overall power consumption of LPCXpresso54114 board along with MAO shield (Mic/Audio/OLED) shield

Question asked by kamalakannan R on Aug 29, 2016
Latest reply on Sep 13, 2016 by soledad



We are using LPCXpresso54114 board along with MAO shiled(Add-on-board) for our speech recognition project.

We wanted to know overall power consumption the mentioned board including add-on-board for our design power estimation ?


Also planning to use microphone array(multiple microphone) on board with beam forming concept.

Does the LPCXpresso54114 evaluation board support beam pattern of microphone output ?

If you have any data regarding beam forming microphone array please share to us


We appreciate your quick response and thanks in advance