I would like to build a raspberry pi hat that has some non-volatile fRam on it. What are the option for using this for retain variables? The fRam would be interfaced from the raspberry pi by either spi or i2c.
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I would like to build a raspberry pi hat that has some non-volatile fRam on it. What are the option for using this for retain variables? The fRam would be interfaced from the raspberry pi by either spi or i2c.
Hi, any news for this arg ? I'n interesting too.
Giuliano
Hi regarding NVRAM with SPI or I2C I expected reference too!