Tool for programming 8 bit flash memories with an Arduino Mega, for retrocomputing or whatever. Python 3 and pyserial are necessary for uploading data to the chip.
The script allows reading and writing to the flash. The flash chip can also be erased with the same setup. This code is basically a small modification of my eprom project: https://github.com/robsoncouto/eprom
A writeup on writing eproms with the Arduino Mega can be foun at http://dragaosemchama.com/2016/10/arduino-mega-eprom-programmer/