3.5.7 RGB LED

The SAMA7G54-EK board features one RGB (red, green, blue) LED. The three LED cathodes are controlled via one standard GPIO and two GPIOs in PWM mode.

At Reset state, the blue and green LEDs are off; only the red LED is on, representing the "power on" status.

Figure 3-59. User RGB LEDs Schematic
Table 3-47. RGB LED PIOs
SignalPIOShared WithFunction
LED_BLUE_PD20PD20mikroBUS 2 connectorPWMH3
LED_GREEN_PA13PA13mikroBUS 1 connectorPWMH2
LED_RED_PB8PB8RPi 40-pin connectorGPIO