Pinout

Tip

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K5C Pinout

Note

1. Functions marked with * or in red font are default software configurations.
2. UART0_RX/TX is configured as the debug serial port by default in the software.
3. TWI refers to I2C; TWI1_SCK/TWI1_SDA corresponds to I2C_CLK/I2C_SDA.

GPIO

K5C expansion pins can support up to 10 GPIO channels.

UART

K5C expansion pins can support up to 2 UART channels.

ADC

K5C expansion pins are equipped with 1 ADC channel.