Good'ay to you all - I picked up a working 8" photo frame and I was wondering if it is at all possible to communicate to it via nano's serial ports to it's USB port? I have googled the part numbers on the controller board and the links are below. The board itself does not show up (DPF-5W8307 Ver 1), but it has a USB and a SD/MMC/MS port. After hours attending the "University of U Tube" my head is full of sh*t!, and I basically need to be steered in the right direction if it is doable.
Correct me if I am wrong, but it appears that there are also volatile memory chips that could possibly be used (this assumption was based on a quick glance at the data sheets, and that there is also a lithium coin battery installed.)
Pretty much all I need are libraries and perhaps schematics of how to interface with Arduino pins.
loito:
Good'ay to you all - I picked up a working 8" photo frame and I was wondering if it is at all possible to communicate to it via nano's serial ports to it's USB port? I have googled the part numbers on the controller board and the links are below. The board itself does not show up (DPF-5W8307 Ver 1), but it has a USB and a SD/MMC/MS port. After hours attending the "University of U Tube" my head is full of sh*t!, and I basically need to be steered in the right direction if it is doable.
Correct me if I am wrong, but it appears that there are also volatile memory chips that could possibly be used (this assumption was based on a quick glance at the data sheets, and that there is also a lithium coin battery installed.)
Pretty much all I need are libraries and perhaps schematics of how to interface with Arduino pins.
You will not be able to interface it with Arduino.
You could put images on the SD-card and have the Arduino "press" the button to switch between them. That is all you are going to get, unless you had the development tools and programmer for the main CPU, could write new firmware etc.