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<h1>ESP32Cam-demo sketch for use with the Arduino IDE</h1>
<p align="center"><img src="/images/esp32cam.jpeg" width="80%"/></p>
This can be used as a starting point sketch for projects using the esp32cam development board,
it has the following features:
<br>-Web server with live video streaming and control buttons
<br>-SD card support (using 1-bit mode - data pins are usually 2, 4, 12 & 13 but using 1bit mode only uses pin 2)
<br>-Stores captured image in spiffs if no sd card is present
<br>-IO pins available for use are 12 and 13 (12 must not be pulled high at boot)
<br>-Option to connect a MCP23017 chip to pins 12 and 13 to give you 16 gpio pins to use (this requires the Adafruit MCP23017 library)
<br>-Flash led is still available for use on pin 4 when using an sd card
<br>-PWM control of flash/illumination lED brighness implemented (i.e. to give brighness control)
<br>-Can read the image as RGB data (i.e. 3 bytes per pixel for red green and blue value)
<br>-Act as web client (reading the web page in to a string) - see requestWebPage()
<br><br>
LATEST NEWS!!!
<br>There is now a very cheap motherboard available for the esp32cam which make it as easy to use as any other esp development board.
@ -15,18 +27,6 @@ Many of the ebay listing include an external antenna and I would suggest this wo
So they are far from perfect but still for the price I think well worth having.
<br><br>
This can be used as a starting point sketch for projects using the esp32cam development board,
it has the following features:
<br>-Web server with live video streaming and control buttons
<br>-SD card support (using 1-bit mode - data pins are usually 2, 4, 12 & 13 but using 1bit mode only uses pin 2)
<br>-Stores captured image in spiffs if no sd card is present
<br>-IO pins available for use are 12 and 13 (12 must not be pulled high at boot)
<br>-Option to connect a MCP23017 chip to pins 12 and 13 to give you 16 gpio pins to use (this requires the Adafruit MCP23017 library)
<br>-Flash led is still available for use on pin 4 when using an sd card
<br>-PWM control of flash/illumination lED brighness implemented (i.e. to give brighness control)
<br>-Can read the image as RGB data (i.e. 3 bytes per pixel for red green and blue value)
<br>-Act as web client (reading the web page in to a string) - see requestWebPage()
I have tried to make the sketch as easy to follow/modify as possible with lots of comments etc. and no additional libraries used,
as I found it quiet confusing as an ameteur trying to do much with this module and difficult to find easy to understand
examples/explanations of what I wanted to do, so I am publishing this sketch in the hope it will encourage/help others to have a