Hardware description
Figure 21: Arduino signals routing on the nRF5340 DK
4.6.1 Analog pin map
The following table shows the mapping between GPIO pins, analog inputs, and the corresponding Arduino
analog input naming.
GPIO Analog input Arduino naming
P0.04 AIN0 A0
P0.05 AIN1 A1
P0.06 AIN2 A2
P0.07 AIN3 A3
P0.25 AIN4 A4
P0.26 AIN5 A5
Table 5: Mapping of analog pins
4.7 Buttons and LEDs
The four buttons and four LEDs on the nRF5340 DK are connected to dedicated GPIOs on the nRF5340 SoC.
4406_638
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