SPI flash memory utility to read and write to the flash
This program have references from the Raspberry Pi Pico pico-example spi_flash
Wiring up the SPI Flash to the pico with 6 jumper wires are as follows: | PICO -> SPI External Flash |
- 3.3v (pin 36) -> VCC
- GPIO 4 (pin 6) -> DO
- GPIO 5 (pin 7) -> CS
- GPIO 2 (pin 4) -> SCK
- GPIO 3 (pin 5) -> DI
- GND (any GND pin) -> GND