I just updated the code I used to create an InkyImpression Photo Frame to a HyperPixel photo frame.
The frame is assigned an email address and senders are whitelisted. Photos are stored on the sdcard.
I use fbi to display and cycle through photos. If an email is sent, the emailed photo interrupts the slide show and is displayed, after 2 minutes the slideshow restarts. The slideshow is also randomized. I orderd a 3"x3" wooden photo frame. I plan on using my dremel tool to widen the photo placement area and make room for the hyperpixel 4 square.
