This video demonstrates using an ArduCAM Mini with an ESP8266-12E development board. The ESP8266 web interface allows jpeg files to be captured and stored to the onboard memory. The stored files can be accessed and displayed on a web browser. The interface also allows video streaming!
This little web camera can be used in many ways. A spy camera, time lapse camera, nanny cam, wildlife cam, etc. I'm planning on using as part of my high tech chicken coop security system: another project for another day!