Probe, read and write SPI flash with ESP32

Project description

1. Summary ESP32 Bit Pirate is a firmware/toolset that transforms compatible ESP32-S3 boards into SPI flash and module debugging tools. It helps developers check for issues with hardware wiring or chip status before writing actual target firmware. Key Features: Reading JEDEC IDs from SPI flash memory, data backup and analysis, EEPROM dumping, SD card file checking, and wiring testing for various external modules (communication/network, etc.). Workflow: Start in safe read-only mode to verify pin connections and voltages, then probe the chip with safe commands such as JEDEC ID verification…