Change Framesync FPS on NRU-51V / NRU-51V+

You may change the frameysync from MCU by sending command via internal UART

// Communicate with MCU by 115200 baudrate, 8E1, /dev/ttyTHS1

// Rememebr to set 8E1 while using minicom
sudo minicom -b 115200 -D /dev/ttyTHS1 

// By default, the framesync from MCU is 30 FPS

// Ask MCU to send 15 FPS framesync
#fps150 

// Ask MCU to send 30 FPS framesync
#fps300