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Where did you get the camera module(s)?
DigiKey -
Model number of the product(s)?
ARDUCAM MEGA 3MP SPI -
What hardware/platform were you working on?
Arduino UNO -
Instructions you have followed. (link/manual/etc.)
Getting Started with Arducam Mega -
Problems you were having?
limited SRAM on Arduino UNO -
The dmesg log from your hardware?
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Troubleshooting attempts you’ve made?
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What help do you need?
When compiling the example “capture2SD” in the examples directory of the Arducam_Mega library, in the Arduino IDE 2.1.1, the output indicates that the application uses 78% (=1613 bytes) of the dynamic memory. Leaving only 22% of SRAM will cause problems in most applications using Arduino UNO, Arducam Mega and SD card. Librarys SD.h and Arducam_Mega.h use most of the SRAM. Is there a way to significantly reduce SRAM usage in these libraries or can Arducam_Mega not really be used with Arduino UNO and SD card?