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nRF24LU1+ RAM Dumper

This project serves as reverse engineering utility to dump RAM on Nordic Semiconductor nRF24LU1+ chips. This will replace the bootloader of a proprietary firmware image in order to hijack execution and copy the contents of RAM to flash memory for later analysis.

Dependencies

  • make
  • sdcc
  • binutils
  • srecord
  • python

Hardware

  • CrazyRadio PA (with 32k of flash)

Initialize the submodule

git submodule init
git submodule update

Build

make

Program Flash

python prog/buspirate-flasher/spi-flash.py -p bin/patched.bin

Dump RAM to Flash

python tools/dump.py

Read Flash

python prog/buspirate-flasher/spi-flash.py -r dump.bin