3 ms·

I might be missing something. I've seen other reverse engineering projects where they simply unsoldered the flash memory and read out the contents. Wasn't that

• redfast00 4y ago
  This might not have been clear in the blogpost, thanks for asking. There are two storage locations on the PCB: the external flash chip, and the internal flash on the microcontroller. I recall that someone else tried to read out the external flash chip, but nothing interesting was found, only the image data on the screen. In this blog post, I read out the code that handles the RF communication and talks to the screen.