Wireless Image Capture and LED Pattern Responce Pseudo-Schematic

 

Image Capture App -------web server------->ESP2866 NodeMCU ------------->  LED matrix
Takes photo and                            receives message                updates to next
sends message                                                              LED pattern 
that is ready   <---------------------------------------------------------- 
for next LED pattern.                      sends message                                                            the next image.
Image stored locally                       to app "ready for
on device.                                 next image"