And on component sourcing, reading from further down the thread (https://www.element14.com/community/groups/fpga-group/blog/2017/09/30/gnarly-grey-upduino#comme

And on component sourcing, reading from further down the thread (https://www.element14.com/community/groups/fpga-group/blog/2017/09/30/gnarly-grey-upduino#comment-115691 https://www.element14.com/community/groups/fpga-group/blog/2...)... actually I won't spoil it, go find out where the flash chips came from yourself. (Or... perhaps they weren't refurbished/reused, and we just discovered one manufacturer's test image?!)