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Ground
Power
LED
Internal Pin
SWD Pin
Digital Pin
Analog Pin
Other Pin
Microcontroller’s Port
Default
Last update: 26 Apr, 2022
MAXIMUM GPIO input
voltage is 3.3V
MAXIMUM sum of all
current being sunk into
GPIO and QSPI pins is 50mA
MAXIMUM I/O supply
voltage is 3.63V
VIN Input voltage to the board.
STORE.ARDUINO.CC/NANO-RP2040-CONNECT
Analog
Communication
Timer
GPIO
PWM
ADC4 /GPIO36
WiFi
NINA-W102-00B
UART SPI I2C SIO PIO0 PIO1 USB
ADC34/GPIO35
PWM5 A UART1 CTSGPIO10GPIO33 SPI1 SCK I2C1 SDA SIO PIO0 PIO1 USB VBUS DET
PWM4 B UART1 RX GPIO9 SPIV_CS /GPIO5 SPI1 CSn I2C0 SCL SIO PIO0 PIO1 USB OVCUR DET
PWM7 A UART0 CTSGPIO14SPIV_CLK/GPIO18 SPI1 SCK I2C1 SDA SIO PIO0 PIO1 USB VBUS EN
PWM4 A UART1 TX GPIO8 SPIV_DI /GPIO23 SPI1 RX I2C0 SDA SIO PIO0 PIO1 USB VBUS EN
QSPI_CSnSPIV_HD/RMII_TXEN/GPIO21
RMII_RXD0/DAC16/GPIO25
RMII_RXD1/DAC17/GPIO26
RMII_CRSDV/GPIO27
PWM0 A UART0 TXGPIO0RMII_CLK/GPIO0 SPI1 RX I2C0 SDA SIO PIO0 PIO1 USB OVCUR DET
RESETGPIO19
PWM4 B UART1 RXGPIO9UART_TXD/GPIO1 SPI1 CSn I2C0 SCL SIO PIO0 PIO1 USB OVCUR DET
PWM4 A UART1 TXGPIO8UART_RXD/GPIO3 SPI1 RX I2C0 SDA SIO PIO0 PIO1 USB VBUS EN
ANTANT
PWM5 B UART1 RTSGPIO11GPIO12 SPI1 TX I2C1 SCL SIO PIO0 PIO1 USB VBUS EN
PWM1 B UART0 RTSGPIO3 RESET_N SPI0 TX I2C1 SCL SIO PIO0 PIO1 USB OVCUR DET
LEDR
LEDB
LEDG
SDA
CRYPTO
ATECC608A
SCL
USB
USB OVCUR DETPWM6 A UART0 TX
PWM
GPIO12
UART
SPI1 RX
SPI
I2C0 SDA
I2C
PWM6 B UART0 RXGPIO13 SPI1 CSn I2C0 SCL
SIO
SIO
PIO0
PIO0
PIO1
PIO1
SIO PIO0 PIO1 USB VBUS DET
NINA-W102-00B
ADC2/GPIO34/GPIO14
ADC3/GPIO39/GPIO13
RGB LED
RP2040
i
SJ2 Remove the resistor to
disconnect the Power LED