Interfacing

The resource about LeMakerGuitar's PIO

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Edited by Support-Franz at Tue Aug 11, 2015 03:55

Just like the Raspberry Pi and the Arduino,our LemakerGuitar is able to interact with external components.To achieve this ,we are going to use the PIO that are introduced in this page.
Programmed input/output (PIO) is a method of transferring data between the CPU and a peripheral, such as a network adapter or an ATA storage device.
The wiki website http://wiki.lemaker.org/LeMaker_Guitar:S500_PIO_Definition is about the S500 PIO Definition .You can find what you need in this website.

finger  
The GPIO pins are 1.8v or 3.3v logic level?

finger replied at Wed Aug 5, 2015 16:26
The GPIO pins are 1.8v or 3.3v logic level?

The GPIO pins are 3.3v  

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