- Tue Sep 15, 2015 3:55 am
#29068
What also would work, and probably much simpler than the SD Card adapter, would be to use a non-volatile FRAM like that one:
http://www.digikey.com/en/product-highl ... -spi-f-ram
Its very easy to write a SPI driver for it and to connect it to the esp.
http://www.digikey.com/en/product-highl ... -spi-f-ram
Its very easy to write a SPI driver for it and to connect it to the esp.
