RAK15001 - WisBlock Flash Module

The RAK15001 is a NOR flash module with a 16 MBit (2 MByte) nonvolatile memory. It uses GD25Q16CNIG (16 Mbit) from GigaDevice with a standard SPI interface. In this large memory, you can save big data that your applications need to access frequently, like conversion tables, lookup tables or images, and even sound files. Compared to the EEPROM module, the RAK15001 Flash Memory module has fewer write/erase cycles, so it is not ideal as storage for constantly changing data like for sensor readings.