Code provided in this repository gets the image from camera and prints it out as ASCII art to the serial port. Any ESP32 module should work, if it has sufficient number of GPIO pins available to ...
Additional circuitry required. One Diode (I use 1n4004) - pole/cathode at tx pin other at rx pin. 4k7 Ohm resistor between rx and 5V (3.3V also works). Same at the other microcontroller but you don't ...
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