Espressif ESP32-S2 User Manual

Chapter 2. API Reference
GPIO_PIN_REG_45
GPIO_PIN_REG_46
GPIO_PIN_REG_47
GPIO_PIN_REG_48
Type Definitions
typedef void (*gpio_isr_t)(void *)
Enumerations
enum gpio_port_t
Values:
GPIO_PORT_0 = 0
GPIO_PORT_MAX
enum gpio_num_t
Values:
GPIO_NUM_NC = -1
Use to signal not connected to S/W
GPIO_NUM_0 = 0
GPIO0, input and output
GPIO_NUM_1 = 1
GPIO1, input and output
GPIO_NUM_2 = 2
GPIO2, input and output
GPIO_NUM_3 = 3
GPIO3, input and output
GPIO_NUM_4 = 4
GPIO4, input and output
GPIO_NUM_5 = 5
GPIO5, input and output
GPIO_NUM_6 = 6
GPIO6, input and output
GPIO_NUM_7 = 7
GPIO7, input and output
GPIO_NUM_8 = 8
GPIO8, input and output
GPIO_NUM_9 = 9
GPIO9, input and output
GPIO_NUM_10 = 10
GPIO10, input and output
GPIO_NUM_11 = 11
GPIO11, input and output
GPIO_NUM_12 = 12
GPIO12, input and output
GPIO_NUM_13 = 13
GPIO13, input and output
Espressif Systems 260
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Espressif ESP32-S2 Specifications

General

Brand	Espressif
Model	ESP32-S2
Category	Single board computers
Language	English