Sample Code

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Below is the FireBeetle DFRobot_OSD sample code. Please ensure CS is respond to CS pin.

/*!

* file DFRobot_OSD.ino

* character superimposition.

* @n This example Set characters on the screen.

*

* Copyright

[DFRobot](http://www.dfrobot.com), 2016

* Copyright

GNU Lesser General Public License

*

* version

V1.0

* date

2017-10-9

*/

#include <DFRobot_OSD.h>

/*select CS pin*/

#ifdef __AVR__

int cs = 3;

#elif defined ESP_PLATFORM

int cs = D3;

#elif defined __ets__

int cs = D3;

#else

#error unknow board

#endif

DFRobot_OSD osd(cs);

/*Define Chinese characters*/