RED HAT
DIIDevHeads IoT Integration Server
•Created by Enthernet Code on 8/12/2024 in #edge-networking
Configuring SPI Communication on ESP32 for Transmitting Images from OV2640 Camera Module
@Enthernet Code for transmitting images captured by the
OV2640
, you'll want to set up the camera to capture images in a format that can be efficiently transmitted over SPI
. the OV2640
can output images in JPEG
format, which is compressed and more manageable in size, after capturing an image, you can send it over SPI
using something like this:
Remember, you'll need to implement or use an existing library to interface with the OV2640
in MicroPython
. This will handle image capture and any necessary configuration of the camera module.6 replies