spiflash

SPI Flash memory driver for Winbond W25X and W25Q and compatible series.

Interface

Connect at least the pins VCC, DI, DO CS and GND.

Usage

Include the SpiDevice library and its dependencies and declare an instance. The optional second template parameter can be used to specify a different memory size than the default 4Mbit/512kB.

#include <SPI.h>
#include <SpiDevice.h>
#include <SpiFlash.h>

SpiFlash<SpiDevice<8> > flash;

void setup() {
  flash.init();
  // other code ...
}