Reference Manual

Arduino® Nano RP2040 Connect

14 / 19 Arduino® Nano RP2040 Connect Modiﬁed: 12/07/2022

4.6 Board Recovery

All Arduino boards have a built-in bootloader which allows ﬂashing the board via USB. In case a sketch locks up the

processor and the board is not reachable anymore via USB it is possible to enter bootloader mode by double-

tapping the reset button right after power up.

5 Connector Pinouts

5.1 J1 Micro USB

Pin Function Type Description

1 VBUS Power 5V USB Power

2 D- Diﬀerential USB diﬀerential data -

3 D+ Diﬀerential USB diﬀerential data +

4 ID Digital Unused

5 GND Power Ground

5.2 JP1

Pin Function Type Description

1 TX1 Digital UART TX / Digital Pin 1

2 RX0 Digital UART RX / Digital Pin 0

3 RST Digital Reset

4 GND Power Ground

5 D2 Digital Digital Pin 2

6 D3 Digital Digital Pin 3

7 D4 Digital Digital Pin 4

8 D5 Digital Digital Pin 5

9 D6 Digital Digital Pin 6

10 D7 Digital Digital Pin 7

11 D8 Digital Digital Pin 8

12 D9 Digital Digital Pin 9

13 D10 Digital Digital Pin 10

14 D11 Digital Digital Pin 11

15 D12 Digital Digital Pin 12