Flash
SPI Flash for Persistent Data Storage with NuttX RTOS
·15 mins
NuttX
Apache
Esp32
Flash
Data
Storage
This guide explores how to utilize flash memory for persistent data storage in NuttX-based embedded systems, covering SPI Flash fundamentals, file system options (SmartFS, SPIFFS, LittleFS), and practical implementation of a boot time logging application with Wi-Fi and NTP synchronization.