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One can set up a pre amplification gain of the input signal and the amount of samples to be processed. By pressing the button Capture FFT data, the input signal will be plotted and shown.

Communicating with module

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To communicate with the module, a serial comport port with a speed set to 115200 bits needs to be opened. Commands consists of a single character in UTF-8 encoding. It is good practice to communication with the module following these steps:

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These steps apply also for read operations.

Using the ADC for high speed consecutive measurements

The module provides a method to gather highly accurate consecutive ADC measurements in a single event. In this mode of operation, one mega sample of ADC values are performed and stored inside the modules SD-RAM.

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